Helena, MT

12:58 AM MDT on May 26, 2013 (GMT -0600)
Elev: 3773 ft
Lon: 112.0° W
Lat: 46.6° N
Source
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Tropical Weather: Invest 91E (East Pacific) Invest 92E (East Pacific)
News
San Antonio Flooding Kills 1; Dozens Rescued
May 25, 2013
Heavy rain led to deadly flooding in the San Antonio area on Saturday.
Graduates in Tornado-Raked Okla. Town Vow to Stay
May 25, 2013
Graduations are occurring in Moore, Okla., just days after the deadly tornado.
Can Tornado Alley Become Safer? Yes, Within Limits
May 25, 2013
After yet another deadly tornado, the discussion has shifted to how to make Tornado Alley safer.
Tornado Upon Them, Quick Choices Decided Fate
May 25, 2013
With an EF-5 tornado barreling down on them, the people of Moore, Okla. had little time to think.
Deadly Texas Flooding Captured on Social Media
May 25, 2013
The photos, video, reports and weather analysis of a major flash flood in San Antonio on May 25, 2013.
Another Severe Outbreak Ahead?
May 25, 2013
Another severe weather outbreak is possible in the Plains in the week ahead.
Moore Tornado: More Lives Saved by Forecast
May 24, 2013
The potential of tornadoes on May 20, 2013 was well forecast, likely saving many more lives in the Moore tornado.
Tornado Pets: “We’re here for them”
May 24, 2013
It was early Thursday afternoon at the makeshift animal shelter at the Cleveland County, Okla. Fairgrounds, and Erin Brickman had yet to sleep from the night before.
Distraught Mom Becomes Face of Oklahoma Storm
May 24, 2013
The story behind the iconic photo of a woman carrying her daughter out of the devastation of the Moore, Okla. tornado.
AAA: 31.2 Million Drivers to Take Memorial Day Trip
May 24, 2013
This Memorial Day weekend, 31.2 million Americans will drive 50 miles or more to a beach, campground or other getaway, according to car lobbying group AAA.
5 Climbers Feared Dead on World's Third-Highest Peak
May 24, 2013
Tragedy is feared on one of the world's tallest peaks.
N. Calif. Earthquake Most Powerful in Years
May 25, 2013
An earthquake in far northeastern California was felt by thousands of people as far away as San Francisco.
I-5 Bridge Survivor: 'I Can't Believe We're Alive'
May 25, 2013
A survivor describes the horrifying ordeal that occurred Thursday night in Washington.
Graduations Continue Despite Moore, Okla. Tornado
May 23, 2013
Instead of preparing to round out his last week as a senior at Southmoore High School, 18-year-old Ricky Ledford found himself pulling people from the leveled Briarwood Elementary School and its surrounding neighborhood on Monday.
Heat Wave Causes Power Outages, Anger in India
May 23, 2013
Officials are being attacked by residents in India because of a nasty heat wave.
Japanese Man, 80, Oldest to Top Everest -- For Now
May 23, 2013
There's a new record for the oldest person to scale Mount Everest, but it might not last long.
Shelton, Underwood Coming to Aid of Oklahomans
May 24, 2013
Blake Shelton and Carrie Underwood are planning ways to help those devastated in Oklahoma.
Youngest Okla. Tornado Victims Remembered by Kin
May 23, 2013
The young victims of the Moore, Okla. tornado are being remembered by grieving parents.
The Future That Was: America's Space Program, 1915-2011
May 25, 2013
Walk through the history of the U.S. space program with this huge archive of vintage photos from NASA's library of photographs taken throughout the history of manned flight, jet engine development, and the creation of the manned missions to the moon and the Space Shuttle program.
Iceland Tourists Get Stuck on Floating Iceberg
May 23, 2013
Four tourists in Iceland got an expected trip when they set up a picnic on a floating iceberg.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Sunday, May 26, 2013.

Expect more severe showers and thunderstorms to develop over the High Plains again on Sunday, stretching into the Central Plains and Mississippi River Valley. A low pressure system continues spinning over the region as is slowly moves off the Rockies and into the Plains. Flow around this system will continue to create a warm front that stretches from eastern Montana through Nebraska and into the Mid-Mississippi River Valley. The heaviest rainfall and strongest storms are most likely to develop from southeastern Montana and northeastern Wyoming through northeastern Nebraska, moving into western Iowa Sunday night. These areas may see large hail and isolated tornadoes. Another region of heavy rainfall with scattered thunderstorms will develop just east of this system, starting the day over Iowa and Illinois, moving eastward into the Midwest and Lower Ohio River Valley by Sunday night.

In the Southern Plains, heavy rainfall will continue winding down on Sunday for Texas. However, the combination of onshore flow from the Gulf of Mexico and a wave of low pressure will continue triggering rain showers from southern Texas through Oklahoma. This will allow for flooding to remain a concern, especially for the San Antonio area.

Out West, a trough of low pressure moves over the Pacific Northwest, bringing scattered showers to Washington and Oregon on Sunday. Some moisture from this system will reach into northern California and northern Nevada, bringing a few light rain showers Sunday afternoon into Monday.
Weather Underground Forecast for Sunday, May 26, 2013.

Expect more severe showers and thunderstorms to develop over the High Plains again on Sunday, stretching into the Central Plains and Mississippi River Valley. A low pressure system continues spinning over the region as is slowly moves off the Rockies and into the Plains. Flow around this system will continue to create a warm front that stretches from eastern Montana through Nebraska and into the Mid-Mississippi River Valley. The heaviest rainfall and strongest storms are most likely to develop from southeastern Montana and northeastern Wyoming through northeastern Nebraska, moving into western Iowa Sunday night. These areas may see large hail and isolated tornadoes. Another region of heavy rainfall with scattered thunderstorms will develop just east of this system, starting the day over Iowa and Illinois, moving eastward into the Midwest and Lower Ohio River Valley by Sunday night.

In the Southern Plains, heavy rainfall will continue winding down on Sunday for Texas. However, the combination of onshore flow from the Gulf of Mexico and a wave of low pressure will continue triggering rain showers from southern Texas through Oklahoma. This will allow for flooding to remain a concern, especially for the San Antonio area.

Out West, a trough of low pressure moves over the Pacific Northwest, bringing scattered showers to Washington and Oregon on Sunday. Some moisture from this system will reach into northern California and northern Nevada, bringing a few light rain showers Sunday afternoon into Monday.
More News Articles

Helena Weather at a Glance

Updated 12:20 AM MDT
Elevation
3735 ft
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Now
Clear
Clear
Temperature
46 °F
Feels Like 46 °F
Wind(mph)
0
Sunrise / Set
5:42 AM
9:08 PM
Moon
Full
Tonight
Chance of a Thunderstorm 43 °F
Chance of T-storms
30% chance of precipitation
Sunday
Chance of Rain 66 °F
Chance of Rain
50% chance of precipitation
Sunday Night
Chance of Rain 43 °F
Chance of Rain
50% chance of precipitation
Monday
Chance of a Thunderstorm 64 | 43 °F
Chance of T-storms
50% chance of precipitation
Tuesday
Chance of a Thunderstorm 66 | 43 °F
Chance of T-storms
40% chance of precipitation
Wednesday
Chance of Rain 63 | 39 °F
Chance of Rain
70% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
30.01 in
Visibility
10.0 miles
Clouds
Clear -
Moisture
Humidity
74%
Rainfall
-
Not available.
Snow Depth
Not available.
METAR
METAR KHLN 260653Z AUTO 26006KT 10SM CLR 08/04 A2998 RMK AO2 SLP160 T00830039 401890056 $
Don't speak METAR? Read our FAQ.
Weather Radio
Weather Radio Index
Temperature
Windchill
46 °F
Dew Point
38 °F
Wind
Speed / Dir
Calm
Wind Gust
0.0 mph
Health
UV
0 out of 16
Pollen
5.90 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
No Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday
chancerain Partly cloudy with a chance of rain in the afternoon. High of 66F. Winds less than 5 mph. Chance of rain 50%.
Sunday Night
nt_chancerain Overcast with a chance of rain in the evening, then partly cloudy with a chance of rain. Low of 43F. Winds from the WNW at 5 to 10 mph. Chance of rain 50%.
Monday
chancetstorms Overcast with rain showers, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 64F. Winds less than 5 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 43F. Winds from the West at 5 to 10 mph. Chance of rain 50%.
Tuesday
chancetstorms Mostly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 66F. Winds less than 5 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 43F. Winds less than 5 mph. Chance of rain 40%.
Wednesday
chancerain Overcast with a chance of rain. High of 63F. Winds from the North at 5 to 10 mph shifting to the West in the afternoon. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Wednesday Night
nt_chancerain Overcast with a chance of rain. Low of 39F. Winds from the West at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.5 in. possible.
Thursday
chancerain Overcast with a chance of rain. High of 55F. Winds from the WNW at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.9 in. possible.
Thursday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 41F. Winds from the NW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.7 in. possible.
Friday
partlycloudy Clear. High of 66F. Winds from the NW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 37F. Winds less than 5 mph.
Saturday
partlycloudy Partly cloudy. High of 72F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 45F. Winds from the West at 5 to 10 mph. Chance of rain 30%.
Sunday
partlycloudy Partly cloudy. High of 68F. Winds less than 5 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds less than 5 mph.
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 63F. Winds less than 5 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 43F. Winds less than 5 mph. Chance of rain 20%.
Tuesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 64F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_partlycloudy Clear. Low of 43F. Winds less than 5 mph.
Wednesday
clear Clear. High of 68F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 43F. Winds less than 5 mph.
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Weather Forecast for Helena MT

View Calendar 10-Day Forecast for station KHLN

Sunday, 26
Chance of Rain
66 | 43 °F
Chance of Rain
Chance of
Precipitation
50%
Monday, 27
Chance of a Thunderstorm
64 | 43 °F
Chance of T-storms
Chance of
Precipitation
50%
Tuesday, 28
Chance of a Thunderstorm
66 | 43 °F
Chance of T-storms
Chance of
Precipitation
40%
Wednesday, 29
Chance of Rain
63 | 39 °F
Chance of Rain
Chance of
Precipitation
70%
Thursday, 30
Chance of Rain
55 | 41 °F
Chance of Rain
Chance of
Precipitation
80%
Friday, 31
Partly Cloudy
66 | 37 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 1
Partly Cloudy
72 | 45 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 2
Partly Cloudy
68 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 3
Chance of a Thunderstorm
63 | 43 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Tuesday, 4
Chance of a Thunderstorm
64 | 43 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Sunday
chancerain Partly cloudy with a chance of rain in the afternoon. High of 66F. Winds less than 5 mph. Chance of rain 50%.
Sunday Night
nt_chancerain Overcast with a chance of rain in the evening, then partly cloudy with a chance of rain. Low of 43F. Winds from the WNW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 36 63 | 36 64 | 37 54 | 45
Wind 2 mph NW 6 mph West 6 mph WNW 6 mph WNW
Humidity 58% 37% 35% 70%
Chance of Precip. 10% 40% 50% 50%
Cloud Cover 40% 48% 73% 69%
Conditions Partly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:42 AM
9:08 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.89], Average RMSE [2.38]
The National Weather Service forecast quality is good. MaxT RMSE [1.73], Average RMSE [1.74] : Use NWS
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Monday
chancetstorms Overcast with rain showers, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 64F. Winds less than 5 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 43F. Winds from the West at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 43 57 | 45 61 | 37 48 | 39
Wind 5 mph West 3 mph West 8 mph WNW 5 mph West
Humidity 93% 62% 41% 67%
Chance of Precip. 50% 50% 50% 50%
Cloud Cover 79% 93% 79% 62%
Conditions Rain Showers Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:41 AM
9:09 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.21], Average RMSE [2.07]
The National Weather Service forecast quality is good. MaxT RMSE [2.05], Average RMSE [1.87] : Use NWS
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Tuesday
chancetstorms Mostly cloudy with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 66F. Winds less than 5 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain, then a chance of rain after midnight. Low of 43F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 36 61 | 39 66 | 37 52 | 45
Wind 3 mph SW 3 mph ENE 5 mph NNW 3 mph East
Humidity 74% 44% 35% 72%
Chance of Precip. 50% 40% 40% 20%
Cloud Cover 76% 81% 70% 97%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:40 AM
9:10 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.81], Average RMSE [3.00]
The National Weather Service forecast quality is fair. MaxT RMSE [2.63], Average RMSE [3.32] : Use NWS
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Wednesday
chancerain Overcast with a chance of rain. High of 63F. Winds from the North at 5 to 10 mph shifting to the West in the afternoon. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Wednesday Night
nt_chancerain Overcast with a chance of rain. Low of 39F. Winds from the West at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 41 54 | 45 59 | 37 50 | 37
Wind 2 mph North 5 mph WSW 6 mph West 5 mph West
Humidity 71% 71% 45% 62%
Chance of Precip. 10% 40% 20% 20%
Cloud Cover 97% 89% 82% 99%
Conditions Overcast Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:40 AM
9:11 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.16], Average RMSE [2.67]
The National Weather Service forecast quality is fair. MaxT RMSE [3.34], Average RMSE [4.01] : Use NWS
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Thursday
chancerain Overcast with a chance of rain. High of 55F. Winds from the WNW at 5 to 10 mph. Chance of rain 80% with rainfall amounts near 0.9 in. possible.
Thursday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 41F. Winds from the NW at 5 to 10 mph. Chance of rain 70% with rainfall amounts near 0.7 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 37 46 | 37 55 | 43 48 | 41
Wind 6 mph West 8 mph WNW 6 mph WNW 8 mph NW
Humidity 74% 70% 59% 80%
Chance of Precip. 40% 40% 40% 30%
Cloud Cover 99% 100% 100% 99%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:39 AM
9:12 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.27], Average RMSE [2.93]
The National Weather Service forecast quality is poor. MaxT RMSE [3.68], Average RMSE [4.49] : Use NWS
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Friday
partlycloudy Clear. High of 66F. Winds from the NW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy. Low of 37F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 37 48 | 39 39 | 37 43 | 36
Wind 7 mph WNW 8 mph NNW 5 mph North 3 mph South
Humidity 76% 74% 88% 75%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 93% 73% 4% 34%
Conditions Overcast Mostly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:38 AM
9:13 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.79], Average RMSE [3.69]
The National Weather Service forecast quality is poor. MaxT RMSE [4.91], Average RMSE [5.52] : Use NWS
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 72F. Winds from the SSW at 5 to 10 mph.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 45F. Winds from the West at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 36 52 | 39 46 | 46 54 | 39
Wind 6 mph SSW 6 mph SW 5 mph West 6 mph West
Humidity 89% 58% 99% 59%
Chance of Precip. 0% 0% 20% 10%
Cloud Cover 51% 0% 51% 49%
Conditions Partly Cloudy Clear Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:38 AM
9:14 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [5.88], Average RMSE [5.50]
The National Weather Service forecast quality is poor. MaxT RMSE [5.63], Average RMSE [5.94] : Use NWS
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 68F. Winds less than 5 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 43F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 36 55 | 37 68 | 37 50 | 39
Wind 5 mph WSW 3 mph North 5 mph NE 1 mph ENE
Humidity 59% 50% 32% 65%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 12% 19% 46% 89%
Conditions Clear Clear Partly Cloudy Overcast
Sunrise & Sunset
5:37 AM
9:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.95], Average RMSE [6.08]
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Monday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 63F. Winds less than 5 mph. Chance of rain 20%.
Monday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 43F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 39 55 | 43 57 | 46 50 | 45
Wind 2 mph WSW 3 mph NNW 3 mph NNE 0 mph NNW
Humidity 75% 63% 65% 79%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 53% 40% 53% 29%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:37 AM
9:15 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.90], Average RMSE [5.85]
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy with a chance of a thunderstorm. High of 64F. Winds less than 5 mph. Chance of rain 20%.
Tuesday Night
nt_partlycloudy Clear. Low of 43F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 41 57 | 43 61 | 45 50 | 43
Wind 2 mph WSW 3 mph NW 3 mph NNW 1 mph West
Humidity 81% 58% 55% 72%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 33% 40% 48% 25%
Conditions Chance of Rain Chance of a Thunderstorm Partly Cloudy Clear
Sunrise & Sunset
5:36 AM
9:16 PM
Source: BestForecast at 8:36 PM MDT on May 25, 2013
Descriptive Forecast
Wednesday
clear Clear. High of 68F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 43F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 41 61 | 41 64 | 41 52 | 39
Wind 4 mph WSW 4 mph West 3 mph NW 3 mph West
Humidity 78% 46% 41% 58%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 2% % % %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 26, 2013 Max Temp Min Temp
Normal (KHLN) 70 °F 44 °F
Record (KHLN) 88 °F (1966) 29 °F (1975)
Yesterday 66 °F 42 °F
Yesterday's Heating Degree Days: 11
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
May. 26, 2013 Rise Set
Actual Time 5:42 AM MDT 9:08 PM MDT
Civil Twilight 5:05 AM MDT 9:45 PM MDT
Nautical Twilight 4:15 AM MDT 10:35 PM MDT
Astronomical Twilight 3:12 AM MDT 11:39 PM MDT
Moon 10:57 PM MDT 7:16 AM MDT
Length Of Visible Light 16h 40m
Length of Day
15h 26m
Tomorrow will be 1m 49s longer.
Full, 98% of the Moon is Illuminated
Today
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
Full
Visit Astronomy
Today's Extremes
State Highs State Lows
59 °F
Baker
57 °F
Glendive
57 °F
Sidney-Richland
37 °F
West Yellowstone
0 °F
Jordan
35 °F
West Yellowstone
55 °F
Baker
57 °F
Glendive
57 °F
Sidney-Richland
Record Extremes
Snow Depth
Station Depth Elevation
Tizer Basin 0 in 6840 ft
Rocker Peak 20 in 8000 ft
Nevada Ridge 0 in 7020 ft
Boulder Mountain 17 in 7950 ft
Pickfoot Creek 0 in 6650 ft
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Helena 47 °F Clear 12:53 AM MDT
Butte 40 °F Clear 12:53 AM MDT
Drummond This station is not reporting.
Great Falls 45 °F Clear 12:53 AM MDT
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: VFR (KHLN)
Wind Speed: 6.0 kts.
Wind Dir: 240° (WSW)
Ceiling: Unlimited

METAR KHLN 260653Z AUTO 26006KT 10SM CLR 08/04 A2998 RMK AO2 SLP160 T00830039 401890056 $

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
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Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
APRSWXNET Helena MT , Helena, MT 46 °F 46 °F 38 °F 74% WSW  at  0 mph 0.00 in / hr 3735 ft 12:20 AM MDT MADIS
South Central, Helena, MT 49.5 °F 50 °F 40 °F 69% South  at  0.4 mph 0.00 in / hr 4088 ft 12:58 AM MDT Rapid Fire  
APRSWXNET Helena M, Helena, MT 48 °F 48 °F 39 °F 71% SSW  at  0 mph 0.00 in / hr 3733 ft 12:32 AM MDT MADIS
Diehl Heights, Helena, MT 49.4 °F 49 °F 36 °F 60% NW  at  0.0 mph 0.00 in / hr 4367 ft 12:55 AM MDT Normal  
Upper South Central, Helena, Mt 47.7 °F 48 °F 35 °F 61% South  at  0.4 mph 0.00 in / hr 4400 ft 12:58 AM MDT Rapid Fire  
York Rd and Farm in the Dell, Helena, MT 46.6 °F 47 °F 37 °F 69% North  at  0.0 mph 0.00 in / hr 3750 ft 12:58 AM MDT Normal  
West Helena Valley, Fort Harrison, MT 46.5 °F 44 °F 36 °F 67% West  at  6.0 mph - / hr 3960 ft 12:55 AM MDT Normal
Helena Valley, Helena, MT 49.5 °F 50 °F 41 °F 73% WSW  at  1.8 mph 0.00 in / hr 3724 ft 12:58 AM MDT Normal  
Meadowlark Estates, East Helena, MT 48.9 °F 49 °F 40 °F 70% SW  at  0.0 mph 0.00 in / hr 3980 ft 12:58 AM MDT Normal  
lincoln road east, Helena, MT 48.9 °F 48 °F 36 °F 61% West  at  3.1 mph 0.00 in / hr 3727 ft 12:45 AM MDT Normal  
RAWS HELENA MT, Helena, MT 53 °F - 35 °F 51% NNW  at  4 mph 0.00 in / hr 3799 ft 11:53 PM MDT MADIS
North Valley, Helena, MT 44.3 °F 44 °F 35 °F 69% WNW  at  0.0 mph 0.00 in / hr 3934 ft 12:58 AM MDT Rapid Fire  
Helena North Hills, Helena, MT 45.5 °F 44 °F 36 °F 69% NNW  at  3.2 mph - / hr 3950 ft 12:44 AM MDT Normal  
Saddle Mountain, Montana City, MT 42.3 °F 42 °F 39 °F 87% ENE  at  0.0 mph 0.00 in / hr 4760 ft 12:58 AM MDT Rapid Fire
Forest Park Estates, Clancy, MT 47.2 °F 47 °F 47 °F - SSW  at  0.0 mph 0.00 in / hr 4495 ft 12:58 AM MDT Rapid Fire  
Woodland Park, Clancy, MT 44.1 °F 44 °F 35 °F 70% North  at  0.0 mph 0.00 in / hr 4528 ft 12:58 AM MDT Rapid Fire  
Montana Learning Center, Helena, MT 49.2 °F 49 °F 41 °F 73% NW  at  0.0 mph 0.00 in / hr 3878 ft 12:58 AM MDT Rapid Fire
RAWS HELENA PORTABLE #1 MT, East Helena, MT 50 °F - 41 °F 70% NNW  at  2 mph 0.00 in / hr 4416 ft 11:47 PM MDT MADIS
Helena National Forest -York Gulch, Helena, MT 44.9 °F 45 °F 39 °F 80% SW  at  0.0 mph 0.00 in / hr 4229 ft 12:58 AM MDT Rapid Fire
Jefferson City, Jefferson City, MT 41.3 °F 41 °F 36 °F 83% SW  at  0.0 mph 0.00 in / hr 4640 ft 12:55 AM MDT Normal
MesoWest Sieben I-15 MP 216 , Canyon Creek, MT 47 °F 47 °F 37 °F 69% SSW  at  1 mph 0.00 in / hr 4199 ft 12:20 AM MDT MADIS
19 MWL, Winston, MT 48.1 °F 44 °F 38 °F 69% West  at  8.5 mph 0.00 in / hr 4472 ft 12:58 AM MDT Rapid Fire  
McClellan Creek Road, Montana City, MT 45.9 °F 43 °F 32 °F 57% SSW  at  5.4 mph 0.00 in / hr 4780 ft 12:58 AM MDT Rapid Fire  
MesoWest MacDonald Pass US-12 MP 27.9 , Helena, MT 41 °F 38 °F 38 °F 86% NW  at  4 mph 0.00 in / hr 6325 ft 12:15 AM MDT MADIS
MesoWest FROHNER MEADOW , Helena, MT 38 °F 38 °F - - North  at  - 0.00 in / hr 6479 ft 12:00 AM MDT MADIS
MesoWest Boulder Hill I-15 MP 170.9 , Jefferson City, MT 41 °F 41 °F 36 °F 81% North  at  0 mph 0.00 in / hr 6250 ft 12:22 AM MDT MADIS
MesoWest TIZER BASIN , Winston, MT 38 °F 38 °F - - North  at  - 0.00 in / hr 6839 ft 12:00 AM MDT MADIS
MesoWest ROCKER PEAK , Basin, MT 36 °F 36 °F - - North  at  - 0.00 in / hr 8000 ft 11:00 PM MDT MADIS
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