Helena, MT

4:49 PM MST on February 11, 2012 (GMT -0700)
Elev: 3773 ft
Lon: 112.0° W
Lat: 46.6° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Kari Kiefer
Weather Underground midday recap for Saturday, February 11, 2012.

Cold air poured into the Plains on Saturday, while snow showers developed in parts of the Northeast. A strong low pressure system that brought heavy rain to the Southern Plains and Southeast has advanced eastward and off the East Coast into the Atlantic Ocean. However, counter-clockwise flow around this system continued to push moisture into the Northeast, Great Lakes, and Ohio River Valley. In addition to cool air over the region, this allowed for snow showers to develop across Michigan and the Ohio River Valley. Snowfall accumulations ranged from 1 to 3 inches in most areas, with up to 5 inches at higher elevations of the Central Appalachians. Coastal regions remained slightly warmer, which maintained light rain showers from southern Maine through Virginia.

Behind this system, a dominant ridge of high pressure continued to build over the Plains. This system started to stretch eastward over the Mississippi Valley. Flow around this system pulled cold air in from central Canada and kept seasonable cool temperatures over the Central US. High temperatures only reached into the 30s in parts of northern Texas, while the Central and Northern Plains saw highs in the teens, with overnight lows in the negative teens.

Out West, cool conditions persisted with areas of wet weather as a trough of low pressure moved over the Pacific Northwest and into the Intermountain West and Great Basin. Rainfall totals and high elevation snow accumulation remained light. A few light rain showers extended into California as moist onshore flow persisted.
Weather Underground midday recap for Saturday, February 11, 2012.

Cold air poured into the Plains on Saturday, while snow showers developed in parts of the Northeast. A strong low pressure system that brought heavy rain to the Southern Plains and Southeast has advanced eastward and off the East Coast into the Atlantic Ocean. However, counter-clockwise flow around this system continued to push moisture into the Northeast, Great Lakes, and Ohio River Valley. In addition to cool air over the region, this allowed for snow showers to develop across Michigan and the Ohio River Valley. Snowfall accumulations ranged from 1 to 3 inches in most areas, with up to 5 inches at higher elevations of the Central Appalachians. Coastal regions remained slightly warmer, which maintained light rain showers from southern Maine through Virginia.

Behind this system, a dominant ridge of high pressure continued to build over the Plains. This system started to stretch eastward over the Mississippi Valley. Flow around this system pulled cold air in from central Canada and kept seasonable cool temperatures over the Central US. High temperatures only reached into the 30s in parts of northern Texas, while the Central and Northern Plains saw highs in the teens, with overnight lows in the negative teens.

Out West, cool conditions persisted with areas of wet weather as a trough of low pressure moved over the Pacific Northwest and into the Intermountain West and Great Basin. Rainfall totals and high elevation snow accumulation remained light. A few light rain showers extended into California as moist onshore flow persisted.
Weather Underground Broadcast Network
Helena Weather at a Glance
Updated 4:27 PM MST
Elevation
3735 ft
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Now
Clear
Clear
Temperature
28 °F
Feels Like 28 °F
Wind(mph)
0
Sunrise / Set
7:38 AM
5:46 PM
Moon
Waning Gibbous
Tonight
Snow Showers 16 °F
Snow Showers
20% chance of precipitation
Tomorrow
Partly Cloudy 40 °F
Partly Cloudy
Tomorrow Night
Partly Cloudy 22 °F
Partly Cloudy
Monday
Partly Cloudy 38 | 20 °F
Partly Cloudy
Tuesday
Chance of Snow 36 | 22 °F
Chance of Snow
20% chance of precipitation
Wednesday
Partly Cloudy 40 | 22 °F
Partly Cloudy
Tomorrow is forecast to be Much Warmer than today.
Conditions
Pressure
30.19 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
58%
Rainfall
0.00 in
Snow Depth
30 in
METAR
METAR KHLN 112253Z 30004KT 10SM CLR M04/M09 A3007 RMK AO2 SLP249 T10391094
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Windchill
28 °F
Dew Point
15 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
UV
1 out of 16
Pollen
.10 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Local Activity
View Flu Map
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Regional Forecast for Central and Southern Lewis and Clark
Tonight
nt_chancesnow Mostly cloudy with scattered snow showers. Lows 15 to 20. Southwest winds up to 10 mph. Chance of snow 50 percent.
Sunday
chancesnow Mostly cloudy with a 20 percent chance of snow showers. Highs 30 to 40. Southwest winds up to 10 mph.
Sunday Night
nt_chancesnow Mostly cloudy with a 20 percent chance of snow showers. Lows 20 to 25. Southwest winds up to 10 mph.
Monday
chancesnow Increasing clouds. A 20 percent chance of snow showers. Highs 30 to 40. West winds 5 to 10 mph.
Monday Night
nt_chancesnow Mostly cloudy with a 20 percent chance of snow showers. Lows 20 to 25. West winds up to 5 mph.
Tuesday and Tuesday Night
nt_chancesnow Mostly cloudy with a 50 percent chance of snow showers. Highs 30 to 35. Lows 15 to 25.
Wednesday
chancesnow Mostly cloudy with a 50 percent chance of snow showers. Highs 25 to 35.
Wednesday Night
nt_chancesnow Mostly cloudy with a 20 percent chance of snow showers. Lows 15 to 20.
Thursday
chancesnow Mostly cloudy with a 40 percent chance of snow showers. Highs 30 to 40.
Thursday Night
nt_chancesnow Mostly cloudy with a 50 percent chance of snow showers. Lows 20 to 25.
Friday
snow Mostly cloudy with a 20 percent chance of rain and snow showers. Highs 30 to 40.
Friday Night
nt_chancesnow Mostly cloudy with a 20 percent chance of snow showers. Lows 20 to 25.
Saturday
chancesnow Mostly cloudy with a 50 percent chance of snow showers. Highs 30 to 35.
Source: NWS at 2:29 PM MST on February 11, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 59601
Saturday, 11
Chance of Snow
31 | 16 °F
Chance of Snow
Chance of
Precipitation
20%
Sunday, 12
Partly Cloudy
40 | 22 °F
Partly Cloudy
Chance of
Precipitation
10%
Monday, 13
Partly Cloudy
38 | 20 °F
Partly Cloudy
Chance of
Precipitation
10%
Tuesday, 14
Chance of Snow
36 | 22 °F
Chance of Snow
Chance of
Precipitation
20%
Wednesday, 15
Partly Cloudy
40 | 22 °F
Partly Cloudy
Chance of
Precipitation
10%
Thursday, 16
Partly Cloudy
41 | 23 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 17
Chance of Snow
41 | 22 °F
Chance of Snow
Chance of
Precipitation
20%
Saturday, 18
Chance of Snow
40 | NA
Chance of Snow
Chance of
Precipitation
20%
Source: NWS at 2:29 PM MST on February 11, 2012
Regional Forecast for Central and Southern Lewis and Clark
Tonight
nt_chancesnow Mostly cloudy with scattered snow showers. Lows 15 to 20. Southwest winds up to 10 mph. Chance of snow 50 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 14 | 10 24 | 11 28 | 11 21 | 11
Wind 2 mph North 2 mph NNE 1 mph East 1 mph SE
Humidity 83% 59% 48% 66%
Chance of Precip. 100% 20% 20% 20%
Cloud Cover 71% 67% 61% 60%
Conditions Chance of Snow Chance of Snow Partly Cloudy Snow Showers
Sunrise & Sunset
7:38 AM
5:46 PM
Source: NWS at 2:29 PM MST on February 11, 2012
Regional Forecast for Central and Southern Lewis and Clark
Sunday
chancesnow Mostly cloudy with a 20 percent chance of snow showers. Highs 30 to 40. Southwest winds up to 10 mph.
Sunday Night
nt_chancesnow Mostly cloudy with a 20 percent chance of snow showers. Lows 20 to 25. Southwest winds up to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 11 34 | 21 37 | 22 28 | 18
Wind 1 mph South 1 mph SW 3 mph West 2 mph SW
Humidity 77% 57% 54% 67%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 61% 61% 52% 53%
Conditions Chance of Snow Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:37 AM
5:48 PM
Source: NWS at 2:29 PM MST on February 11, 2012
Regional Forecast for Central and Southern Lewis and Clark
Monday
chancesnow Increasing clouds. A 20 percent chance of snow showers. Highs 30 to 40. West winds 5 to 10 mph.
Monday Night
nt_chancesnow Mostly cloudy with a 20 percent chance of snow showers. Lows 20 to 25. West winds up to 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 15 35 | 20 35 | 19 24 | 16
Wind 2 mph WSW 5 mph West 5 mph West 1 mph West
Humidity 70% 55% 51% 67%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 49% 52% 67% 67%
Conditions Partly Cloudy Partly Cloudy Chance of Snow Chance of Snow
Sunrise & Sunset
7:35 AM
5:49 PM
Source: NWS at 2:29 PM MST on February 11, 2012
Regional Forecast for Central and Southern Lewis and Clark
Tuesday and Tuesday Night
nt_chancesnow Mostly cloudy with a 50 percent chance of snow showers. Highs 30 to 35. Lows 15 to 25.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 21 | 13 31 | 18 33 | 18 26 | 16
Wind 1 mph West 1 mph NNW 2 mph West 1 mph WSW
Humidity 70% 57% 53% 61%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 62% 62% 57% 57%
Conditions Chance of Snow Chance of Snow Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:34 AM
5:51 PM
Source: NWS at 2:29 PM MST on February 11, 2012
Regional Forecast for Central and Southern Lewis and Clark
Wednesday
chancesnow Mostly cloudy with a 50 percent chance of snow showers. Highs 25 to 35.
Wednesday Night
nt_chancesnow Mostly cloudy with a 20 percent chance of snow showers. Lows 15 to 20.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 14 32 | 17 36 | 19 26 | 16
Wind 2 mph SW 4 mph West 2 mph West 4 mph WSW
Humidity 66% 54% 48% 62%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 60% 60% 53% 53%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:32 AM
5:52 PM
Source: NWS at 2:29 PM MST on February 11, 2012
Regional Forecast for Central and Southern Lewis and Clark
Thursday
chancesnow Mostly cloudy with a 40 percent chance of snow showers. Highs 30 to 40.
Thursday Night
nt_chancesnow Mostly cloudy with a 50 percent chance of snow showers. Lows 20 to 25.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 18 35 | 24 39 | 20 28 | 18
Wind 4 mph SW 5 mph SW 6 mph SW 4 mph WSW
Humidity 72% 62% 45% 65%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 52% 52% 53% 53%
Conditions Chance of Snow Chance of Snow Chance of Snow Chance of Snow
Sunrise & Sunset
7:32 AM
5:52 PM
Source: NWS at 2:29 PM MST on February 11, 2012
Regional Forecast for Central and Southern Lewis and Clark
Friday
snow Mostly cloudy with a 20 percent chance of rain and snow showers. Highs 30 to 40.
Friday Night
nt_chancesnow Mostly cloudy with a 20 percent chance of snow showers. Lows 20 to 25.
Saturday
chancesnow Mostly cloudy with a 50 percent chance of snow showers. Highs 30 to 35.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 19 34 | 23 39 | 24 28 | 20
Wind 3 mph SW 5 mph SW 2 mph WSW 4 mph WSW
Humidity 76% 66% 54% 74%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 60% 60% 58% 58%
Conditions Chance of Snow Chance of Snow Chance of Snow Chance of Snow
Sunrise & Sunset
7:32 AM
5:52 PM
Source: NWS at 2:29 PM MST on February 11, 2012
Regional Forecast for Central and Southern Lewis and Clark
Saturday
chancesnow Mostly cloudy with a 50 percent chance of snow showers. Highs 30 to 35.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 18 31 | 20 39 | 24 28 | 20
Wind 5 mph WSW 5 mph WSW 2 mph WSW 4 mph WSW
Humidity 82% 68% 54% 74%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 59% 59% 58% 58%
Conditions Chance of Snow Chance of Snow Chance of Snow Chance of Snow
Sunrise & Sunset
7:32 AM
5:52 PM
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Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Local Storm Report  (US Severe Weather)
History & Almanac
February 11, 2012 Max Temp Min Temp
Normal (KHLN) 36 °F 15 °F
Record (KHLN) 65 °F (1961) -29 °F (1905)
Yesterday 29 °F 18 °F
Yesterday's Heating Degree Days: 41
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Astronomy
Feb. 11, 2012 Rise Set
Actual Time 7:38 AM MST 5:46 PM MST
Civil Twilight 7:07 AM MST 6:17 PM MST
Nautical Twilight 6:31 AM MST 6:53 PM MST
Astronomical Twilight 5:56 AM MST 7:28 PM MST
Moon 11:02 PM MST 9:02 AM MST
Length Of Visible Light 11h 10m
Length of Day
10h 07m
Tomorrow will be 3m 3s longer.
Waning Gibbous, 79% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
35 °F
Missoula
35 °F
West Yellowstone
34 °F
Kalispell
32 °F
Butte
30 °F
Havre
-14 °F
Sidney-Richland
-14 °F
Glendive
-13 °F
Havre
-13 °F
Jordan
-11 °F
Baker
Source: NWS
Snow Depth
Station Depth Elevation
Frohner Meadow 30 in 6480 ft
Tizer Basin 33 in 6840 ft
Nevada Ridge 49 in 7020 ft
Boulder Mountain 53 in 7950 ft
Pickfoot Creek 36 in 6650 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Helena 25 °F Clear 3:53 PM MST
Butte 31 °F Clear 3:53 PM MST
Drummond This station is not reporting.
Great Falls 22 °F Overcast 3:53 PM MST
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Flight To ETA Status
CPZ5744
Minneapolis, MN 		KGTF 06:26PM On Time
CPZ5758
Minneapolis, MN 		KHLN 06:39PM On Time
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Type Condition
Flight Rule: VFR (KHLN)
Wind Speed: 4.0 kts.
Wind Dir: 242° (WSW)
Ceiling: Unlimited

METAR KHLN 112253Z 30004KT 10SM CLR M04/M09 A3007 RMK AO2 SLP249 T10391094

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Nearby Events
Event Date Forecast
Property Mgmt Pre-License Course - Helena 8:00 AM MST 2012-02-13 Chance of Snow, 25°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Average High 71° F/ 21° C
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 12, 2012 Mostly Cloudy, 45 °F
Northern Trust Open 8:30 AM PST on February 16, 2012 Clear, 63 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
APRSWXNET Helena MT , Helena, MT 28 °F 28 °F 15 °F 58% WSW  at  0 mph 0.00 in / hr 3735 ft 4:27 PM MST MADIS
APRSWXNET Helena M, Helena, MT 26 °F 26 °F 12 °F 56% WNW  at  0 mph 0.00 in / hr 3733 ft 4:27 PM MST MADIS
Helena West Side, Helena, MT 25.9 °F 26 °F 16 °F 65% WNW  at  1.1 mph 0.03 in / hr 4023 ft 4:49 PM MST Rapid Fire  
Diehl Heights, Helena, MT 23.8 °F 24 °F 14 °F 66% SW  at  0.0 mph 0.00 in / hr 4367 ft 4:47 PM MST Normal  
Upper South Central, Helena, Mt 23.4 °F 23 °F 15 °F 70% West  at  0.0 mph 0.00 in / hr 4400 ft 4:49 PM MST Rapid Fire  
York Rd and Farm in the Dell, Helena, MT 28.9 °F 29 °F 13 °F 51% North  at  0.0 mph 0.00 in / hr 3750 ft 4:48 PM MST Normal  
Meadowlark Estates, East Helena, MT 24.7 °F 25 °F 16 °F 69% NE  at  0.0 mph 0.00 in / hr 3980 ft 4:48 PM MST Normal  
North Helena Valley, Helena, MT 27.9 °F 28 °F 17 °F 64% SSW  at  0.0 mph 0.00 in / hr 3821 ft 4:44 PM MST Rapid Fire  
Montana City, MT Weather, Montana City, MT 21.4 °F 21 °F 15 °F 77% NNE  at  2.3 mph 0.00 in / hr 4347 ft 4:49 PM MST Rapid Fire
RAWS HELENA MT, Helena, MT 32 °F 32 °F 15 °F 49% SSW  at  3 mph 0.00 in / hr 3799 ft 3:53 PM MST MADIS
Saddle Mountain, Montana City, MT 17.8 °F 18 °F 13 °F 80% NNW  at  0.0 mph 0.00 in / hr 4760 ft 4:49 PM MST Rapid Fire
Montana Learning Center, Helena, MT 23.6 °F 24 °F 16 °F 73% South  at  0.0 mph 0.00 in / hr 3878 ft 4:49 PM MST Rapid Fire
Helena National Forest -York Gulch, Helena, MT 24.6 °F 25 °F 18 °F 76% West  at  0.0 mph 0.00 in / hr 4229 ft 4:49 PM MST Rapid Fire
Jefferson City, Jefferson City, MT 25.5 °F 26 °F 16 °F 66% NNE  at  0.0 mph 0.00 in / hr 4640 ft 4:45 PM MST Normal
MesoWest Sieben I-15 MP 216 , Canyon Creek, MT 29 °F 23 °F 16 °F 59% West  at  6 mph 0.00 in / hr 4199 ft 3:49 PM MST MADIS
McClellan Creek Road, Montana City, MT 20.7 °F 16 °F 8 °F 58% North  at  3.1 mph 0.00 in / hr 4780 ft 4:49 PM MST Rapid Fire  
MesoWest MacDonald Pass US-12 MP 27.9 , Helena, MT 26 °F 19 °F 26 °F 99% ESE  at  6 mph 0.00 in / hr 6325 ft 4:15 PM MST MADIS
MesoWest FROHNER MEADOW , Helena, MT 29 °F 29 °F - - North  at  - 0.00 in / hr 6479 ft 3:00 PM MST MADIS
MesoWest Boulder Hill I-15 MP 170.9 , Jefferson City, MT 22 °F 11 °F 14 °F 72% SSW  at  11 mph 0.00 in / hr 6250 ft 3:53 PM MST MADIS
MesoWest TIZER BASIN , Winston, MT 31 °F 31 °F - - North  at  - 0.00 in / hr 6839 ft 3:00 PM MST MADIS
MesoWest ROCKER PEAK , Basin, MT 31 °F 31 °F - - North  at  - 0.00 in / hr 8000 ft 1:00 PM MST MADIS
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Local Storm Report
Mobile & Email Alerts


02/10/2012 1130 am

2 miles se of Montana City, Jefferson County.

Snow m1.5 inch, reported by public.


            1.5 inches of new snow this morning. Report via
            cocorahs.




02/11/2012 0500 am

3 miles WNW of East Helena, Lewis And Clark County.

Snow m4.9 inch, reported by official NWS obs.


            4.9 inches of new snow in the past 24 hours at the
            Helena Regional Airport.




02/11/2012 0600 am

1 miles WNW of Marysville, Lewis And Clark County.

Snow e8.0 inch, reported by public.


            Estimated 8 inches of new snow in the past 24 hours.
            Report via Great Divide ski area.




02/11/2012 0625 am

2 miles se of Montana City, Jefferson County.

Snow m5.1 inch, reported by trained spotter.


            5.1 inches of new snow in the past 24 hours. Report via
            cocorahs.




02/11/2012 0700 am

11 miles N of Helena, Lewis And Clark County.

Snow m1.2 inch, reported by public.


            1.2 inches of new snow in the past 24 hours. Report via
            cocorahs.




02/11/2012 0700 am

12 miles E of Townsend, Broadwater County.

Snow m1.5 inch, reported by public.


            1.5 inches of new snow in the past 24 hours. Report via
            cocorahs.




02/11/2012 0700 am

9 miles NNW of Lincoln, Lewis And Clark County.

Snow e3.0 inch, reported by mesonet.


            Estimated 3 inches of new snow in the past 24 hours at
            the Copper Camp snotel. Elevation is 6950 feet.




02/10/2012 0342 PM

2 miles se of Montana City, Jefferson County.

Snow m2.1 inch, reported by trained spotter.





02/11/2012 0700 am

10 miles se of Clancy, Jefferson County.

Snow e4.0 inch, reported by mesonet.


            Estimated 4 inches of new snow in the past 24 hours at
            the tizer basin snotel. Elevation is 6880 feet.




02/11/2012 0800 am

Helena, Lewis And Clark County.

Snow m5.0 inch, reported by trained spotter.


            5 inches of new snow in the past 24 hours in Helena.




02/10/2012 0345 PM

7 miles S of Neihart, Meagher County.

Snow m2.0 inch, reported by public.


            2 inches new snowfall in the last 24 hrs at Kings Hill.




02/10/2012 0500 PM

1 miles NW of Townsend, Broadwater County.

Snow m2.3 inch, reported by co-op observer.





02/10/2012 0710 PM

3 miles NNW of Martinsdale, Meagher County.

Snow m2.9 inch, reported by co-op observer.





02/10/2012 0725 PM

3 miles N of East Helena, Lewis And Clark County.

Snow e4.0 inch, reported by NWS employee.





02/10/2012 0814 PM

Helena, Lewis And Clark County.

Snow m3.1 inch, reported by trained spotter.





02/10/2012 0850 PM

21 miles W of Neihart, Meagher County.

Snow m6.0 inch, reported by co-op observer.


            6 inches of new snow in the past 24 hours.




02/10/2012 1130 am

2 miles se of Montana City, Jefferson County.

Snow m1.5 inch, reported by public.


            1.5 inches of new snow this morning. Report via
            cocorahs.




02/11/2012 0500 am

3 miles WNW of East Helena, Lewis And Clark County.

Snow m4.9 inch, reported by official NWS obs.


            4.9 inches of new snow in the past 24 hours at the
            Helena Regional Airport.




02/11/2012 0600 am

1 miles WNW of Marysville, Lewis And Clark County.

Snow e8.0 inch, reported by public.


            Estimated 8 inches of new snow in the past 24 hours.
            Report via Great Divide ski area.




02/11/2012 0625 am

2 miles se of Montana City, Jefferson County.

Snow m5.1 inch, reported by trained spotter.


            5.1 inches of new snow in the past 24 hours. Report via
            cocorahs.




02/11/2012 0700 am

11 miles N of Helena, Lewis And Clark County.

Snow m1.2 inch, reported by public.


            1.2 inches of new snow in the past 24 hours. Report via
            cocorahs.




02/11/2012 0700 am

12 miles E of Townsend, Broadwater County.

Snow m1.5 inch, reported by public.


            1.5 inches of new snow in the past 24 hours. Report via
            cocorahs.




02/11/2012 0700 am

9 miles NNW of Lincoln, Lewis And Clark County.

Snow e3.0 inch, reported by mesonet.


            Estimated 3 inches of new snow in the past 24 hours at
            the Copper Camp snotel. Elevation is 6950 feet.




02/10/2012 0342 PM

2 miles se of Montana City, Jefferson County.

Snow m2.1 inch, reported by trained spotter.





02/11/2012 0700 am

10 miles se of Clancy, Jefferson County.

Snow e4.0 inch, reported by mesonet.


            Estimated 4 inches of new snow in the past 24 hours at
            the tizer basin snotel. Elevation is 6880 feet.




02/11/2012 0800 am

Helena, Lewis And Clark County.

Snow m5.0 inch, reported by trained spotter.


            5 inches of new snow in the past 24 hours in Helena.




02/10/2012 0345 PM

7 miles S of Neihart, Meagher County.

Snow m2.0 inch, reported by public.


            2 inches new snowfall in the last 24 hrs at Kings Hill.




02/10/2012 0500 PM

1 miles NW of Townsend, Broadwater County.

Snow m2.3 inch, reported by co-op observer.





02/10/2012 0710 PM

3 miles NNW of Martinsdale, Meagher County.

Snow m2.9 inch, reported by co-op observer.





02/10/2012 0725 PM

3 miles N of East Helena, Lewis And Clark County.

Snow e4.0 inch, reported by NWS employee.





02/10/2012 0814 PM

Helena, Lewis And Clark County.

Snow m3.1 inch, reported by trained spotter.





02/10/2012 0850 PM

21 miles W of Neihart, Meagher County.

Snow m6.0 inch, reported by co-op observer.


            6 inches of new snow in the past 24 hours.




02/11/2012 0500 am

3 miles WNW of East Helena, Lewis And Clark County.

Snow m4.9 inch, reported by official NWS obs.


            4.9 inches of new snow in the past 24 hours at the
            Helena Regional Airport.





02/10/2012 1130 am

2 miles se of Montana City, Jefferson County.

Snow m1.5 inch, reported by public.


            1.5 inches of new snow this morning. Report via
            cocorahs.




02/11/2012 0600 am

1 miles WNW of Marysville, Lewis And Clark County.

Snow e8.0 inch, reported by public.


            Estimated 8 inches of new snow in the past 24 hours.
            Report via Great Divide ski area.




02/11/2012 0625 am

2 miles se of Montana City, Jefferson County.

Snow m5.1 inch, reported by trained spotter.


            5.1 inches of new snow in the past 24 hours. Report via
            cocorahs.




02/11/2012 0700 am

11 miles N of Helena, Lewis And Clark County.

Snow m1.2 inch, reported by public.


            1.2 inches of new snow in the past 24 hours. Report via
            cocorahs.




02/11/2012 0700 am

12 miles E of Townsend, Broadwater County.

Snow m1.5 inch, reported by public.


            1.5 inches of new snow in the past 24 hours. Report via
            cocorahs.




02/11/2012 0700 am

9 miles NNW of Lincoln, Lewis And Clark County.

Snow e3.0 inch, reported by mesonet.


            Estimated 3 inches of new snow in the past 24 hours at
            the Copper Camp snotel. Elevation is 6950 feet.




02/11/2012 0700 am

10 miles se of Clancy, Jefferson County.

Snow e4.0 inch, reported by mesonet.


            Estimated 4 inches of new snow in the past 24 hours at
            the tizer basin snotel. Elevation is 6880 feet.




02/10/2012 0342 PM

2 miles se of Montana City, Jefferson County.

Snow m2.1 inch, reported by trained spotter.





02/11/2012 0800 am

Helena, Lewis And Clark County.

Snow m5.0 inch, reported by trained spotter.


            5 inches of new snow in the past 24 hours in Helena.




02/10/2012 0345 PM

7 miles S of Neihart, Meagher County.

Snow m2.0 inch, reported by public.


            2 inches new snowfall in the last 24 hrs at Kings Hill.




02/10/2012 0500 PM

1 miles NW of Townsend, Broadwater County.

Snow m2.3 inch, reported by co-op observer.





02/10/2012 0710 PM

3 miles NNW of Martinsdale, Meagher County.

Snow m2.9 inch, reported by co-op observer.





02/10/2012 0725 PM

3 miles N of East Helena, Lewis And Clark County.

Snow e4.0 inch, reported by NWS employee.





02/10/2012 0814 PM

Helena, Lewis And Clark County.

Snow m3.1 inch, reported by trained spotter.





02/10/2012 0850 PM

21 miles W of Neihart, Meagher County.

Snow m6.0 inch, reported by co-op observer.


            6 inches of new snow in the past 24 hours.




02/11/2012 0700 am

10 miles se of Clancy, Jefferson County.

Snow e4.0 inch, reported by mesonet.


            Estimated 4 inches of new snow in the past 24 hours at
            the tizer basin snotel. Elevation is 6880 feet.





02/11/2012 0700 am

9 miles NNW of Lincoln, Lewis And Clark County.

Snow e3.0 inch, reported by mesonet.


            Estimated 3 inches of new snow in the past 24 hours at
            the Copper Camp snotel. Elevation is 6950 feet.





02/11/2012 0700 am

12 miles E of Townsend, Broadwater County.

Snow m1.5 inch, reported by public.


            1.5 inches of new snow in the past 24 hours. Report via
            cocorahs.





02/11/2012 0600 am

1 miles WNW of Marysville, Lewis And Clark County.

Snow e8.0 inch, reported by public.


            Estimated 8 inches of new snow in the past 24 hours.
            Report via Great Divide ski area.





02/10/2012 0850 PM

21 miles W of Neihart, Meagher County.

Snow m6.0 inch, reported by co-op observer.


            6 inches of new snow in the past 24 hours.





02/11/2012 0700 am

11 miles N of Helena, Lewis And Clark County.

Snow m1.2 inch, reported by public.


            1.2 inches of new snow in the past 24 hours. Report via
            cocorahs.





02/11/2012 0625 am

2 miles se of Montana City, Jefferson County.

Snow m5.1 inch, reported by trained spotter.


            5.1 inches of new snow in the past 24 hours. Report via
            cocorahs.





02/11/2012 0800 am

Helena, Lewis And Clark County.

Snow m5.0 inch, reported by trained spotter.


            5 inches of new snow in the past 24 hours in Helena.





02/11/2012 0625 am

Montana City, Jefferson County.

Snow m5.1 inch, reported by trained spotter.


            5.1 inches of new snow in the past 24 hours. Report via
            cocorahs.





02/10/2012 0725 PM

3 miles N of East Helena, Lewis And Clark County.

Snow e4.0 inch, reported by NWS employee.






02/10/2012 0814 PM

Helena, Lewis And Clark County.

Snow m3.1 inch, reported by trained spotter.






02/10/2012 0500 PM

1 miles NW of Townsend, Broadwater County.

Snow m2.3 inch, reported by co-op observer.






02/10/2012 0710 PM

3 miles NNW of Martinsdale, Meagher County.

Snow m2.9 inch, reported by co-op observer.






02/10/2012 0725 PM

3 miles N of East Helena, Lewis And Clark County.

Snow m4.5 inch, reported by NWS employee.






02/10/2012 0345 PM

7 miles S of Neihart, Meagher County.

Snow m2.0 inch, reported by public.


            2 inches new snowfall in the last 24 hrs at Kings Hill.





02/10/2012 0342 PM

2 miles se of Montana City, Jefferson County.

Snow m2.1 inch, reported by trained spotter.






02/10/2012 1130 am

2 miles se of Montana City, Jefferson County.

Snow m1.5 inch, reported by public.


            1.5 inches of new snow this morning. Report via
            cocorahs.



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