Harper, OR

8:28 AM MDT on May 27, 2012 (GMT -0600)
Elev: 2503 ft
Lon: 117.6° W
Lat: 43.9° N
Source
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Tropical Weather: Subtropical Storm Beryl (North Atlantic) Tropical Storm Sanvu (Western Pacific)
Weather Summary
Shaun Tanner
Weather Underground Forecast for Sunday, May 27, 2012. More interesting weather for many parts of the country is expected Sunday. Subtropical Storm Beryl will continue on its path toward the northeast coast of Florida near Georgia. It is expected to make landfall with tropical storm strength winds either late Sunday night or early Monday morning. This storm will not be a signficant wind threat, and the rain associated with it will mostly be a blessing to this region as it has suffered through an exceptional drought.

Elsewhere, an intense heat wave will continue for the Plains and Southeast while also spreading northward into the Ohio Valley and Upper Midwest. Maximum temperature records are most likely to be broken for many areas as temperatures will soar into the 90s and 100s. Even more dangerous will be the heat index values over 100 degrees. The heat index tells you how hot the air feels. The more humid the weather, the higher the heat index will soar. Thankfully, many areas will not experience the extremely high humidity common during the Summer months.

In the West, a strong storm will move through the Northern Rockies and into the Dakotas. This storm will bring widespread rain and even some snow from Idaho through Minnesota. The associated cold front will move through the Plains, possibly instigating some strong thunderstorms that could become severe.

The Northeast will rise into the 70s and 80s, while the Southeast and Southern Plains will see temperatures in the 90s and 100s. The Northwest will rise into the 70s.
Weather Underground Forecast for Sunday, May 27, 2012. More interesting weather for many parts of the country is expected Sunday. Subtropical Storm Beryl will continue on its path toward the northeast coast of Florida near Georgia. It is expected to make landfall with tropical storm strength winds either late Sunday night or early Monday morning. This storm will not be a signficant wind threat, and the rain associated with it will mostly be a blessing to this region as it has suffered through an exceptional drought.

Elsewhere, an intense heat wave will continue for the Plains and Southeast while also spreading northward into the Ohio Valley and Upper Midwest. Maximum temperature records are most likely to be broken for many areas as temperatures will soar into the 90s and 100s. Even more dangerous will be the heat index values over 100 degrees. The heat index tells you how hot the air feels. The more humid the weather, the higher the heat index will soar. Thankfully, many areas will not experience the extremely high humidity common during the Summer months.

In the West, a strong storm will move through the Northern Rockies and into the Dakotas. This storm will bring widespread rain and even some snow from Idaho through Minnesota. The associated cold front will move through the Plains, possibly instigating some strong thunderstorms that could become severe.

The Northeast will rise into the 70s and 80s, while the Southeast and Southern Plains will see temperatures in the 90s and 100s. The Northwest will rise into the 70s.
Weather Underground Broadcast Network

Harper Weather at a Glance

Updated 7:53 AM MDT
Weather Station
Ontario (KONO)
Elevation
2192 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
56 °F
Feels Like 56 °F
Wind(mph)
7
Sunrise / Set
6:13 AM
9:22 PM
Moon
Waxing Crescent
Today
Partly Cloudy 70 °F
Partly Cloudy
Tonight
Partly Cloudy 45 °F
Partly Cloudy
Tomorrow
Partly Cloudy 75 | 48 °F
Partly Cloudy
Tuesday
Partly Cloudy 79 | 46 °F
Partly Cloudy
Wednesday
Partly Cloudy 79 | 54 °F
Partly Cloudy
Thursday
Partly Cloudy 82 | 57 °F
Partly Cloudy
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
29.91 in
Visibility
10.0 miles
Clouds
Mostly Cloudy 9500 ft
Mostly Cloudy 11000 ft
Moisture
Humidity
49%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KONO 271353Z AUTO 28006KT 10SM BKN095 BKN110 13/03 A2992 RMK AO2 SLP128 T01330028
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Weather Radio
Weather Radio Index
Temperature
Temperature
56 °F
Dew Point
37 °F
Wind
Speed / Dir
7 mph from West
Wind Gust
Health
UV
1 out of 16
Pollen
5.80 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Local Activity
View Flu Map
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Source: BestForecast
Descriptive Forecast
Sunday
partlycloudy Partly cloudy with a chance of rain. High of 70F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the NNW at 5 to 10 mph.
Monday
partlycloudy Partly cloudy. High of 75F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the SE at 5 to 10 mph shifting to the NNW after midnight.
Tuesday
partlycloudy Partly cloudy in the morning, then clear. High of 79F. Winds from the WNW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Clear in the evening, then partly cloudy. Low of 46F. Winds from the WNW at 5 to 10 mph.
Wednesday
partlycloudy Partly cloudy. High of 79F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 54F. Winds from the North at 5 to 10 mph.
Thursday
partlycloudy Partly cloudy. High of 82F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds from the East at 5 to 10 mph shifting to the North after midnight.
Friday
partlycloudy Partly cloudy. High of 90F. Winds less than 5 mph.
Friday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 59F. Winds less than 5 mph. Chance of rain 20%.
Saturday
partlycloudy Partly cloudy. High of 77F. Breezy. Winds from the West at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the NW at 10 to 15 mph.
Sunday
partlycloudy Partly cloudy. High of 66F. Winds from the NW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 43F. Winds from the NW at 5 to 10 mph.
Monday
clear Partly cloudy. High of 64F. Winds from the WNW at 5 to 10 mph.
Monday Night
nt_clear Partly cloudy. Low of 43F. Winds less than 5 mph.
Tuesday
clear Clear. High of 66F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 45F. Winds less than 5 mph.
Wednesday
clear Partly cloudy. High of 68F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 45F. Winds less than 5 mph.
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Forecast

View Calendar 10-Day Forecast for station KONO

Sunday, 27
Partly Cloudy
70 | 45 °F
Partly Cloudy
Chance of
Precipitation
10%
Monday, 28
Partly Cloudy
75 | 48 °F
Partly Cloudy
Chance of
Precipitation
10%
Tuesday, 29
Partly Cloudy
79 | 46 °F
Partly Cloudy
Chance of
Precipitation
10%
Wednesday, 30
Partly Cloudy
79 | 54 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 31
Partly Cloudy
82 | 57 °F
Partly Cloudy
Chance of
Precipitation
0%
Friday, 1
Partly Cloudy
90 | 59 °F
Partly Cloudy
Chance of
Precipitation
0%
Saturday, 2
Partly Cloudy
77 | 46 °F
Partly Cloudy
Chance of
Precipitation
0%
Sunday, 3
Partly Cloudy
66 | 43 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 4
Clear
64 | 43 °F
Clear
Chance of
Precipitation
0%
Tuesday, 5
Clear
66 | 45 °F
Clear
Chance of
Precipitation
0%
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Sunday
partlycloudy Partly cloudy with a chance of rain. High of 70F. Breezy. Winds from the WNW at 10 to 20 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low of 45F. Winds from the NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 32 66 | 34 70 | 39 54 | 37
Wind 16 mph WNW 12 mph WNW 9 mph NW 4 mph NNW
Humidity 55% 29% 30% 53%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 60% 58% 7% 39%
Conditions Chance of Rain Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:13 AM
9:22 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.62], Average RMSE [1.69]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.19], Average RMSE [1.46] : Use NWS
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Monday
partlycloudy Partly cloudy. High of 75F. Winds less than 5 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the SE at 5 to 10 mph shifting to the NNW after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 36 68 | 39 73 | 36 57 | 46
Wind 3 mph ESE 5 mph SE 6 mph SE 6 mph NNW
Humidity 68% 35% 24% 66%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 54% 25% 4% 56%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
6:12 AM
9:23 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.61], Average RMSE [1.83]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.48], Average RMSE [1.68] : Use NWS
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy in the morning, then clear. High of 79F. Winds from the WNW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Clear in the evening, then partly cloudy. Low of 46F. Winds from the WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 41 72 | 43 79 | 43 59 | 36
Wind 5 mph NW 6 mph WNW 6 mph WNW 10 mph NW
Humidity 74% 34% 27% 40%
Chance of Precip. 10% 10% 10% 0%
Cloud Cover 49% 17% 17% 56%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
6:12 AM
9:23 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.84], Average RMSE [1.94]
The National Weather Service forecast quality is good. MaxT RMSE [1.96], Average RMSE [2.08] : Use NWS
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 79F. Winds less than 5 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low of 54F. Winds from the North at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 27 66 | 30 79 | 41 63 | 46
Wind 6 mph NNW 3 mph NW 6 mph NNE 9 mph NNW
Humidity 44% 26% 26% 54%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 53% 59% 1% 0%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:11 AM
9:24 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.31], Average RMSE [2.33]
The National Weather Service forecast quality is good. MaxT RMSE [2.19], Average RMSE [2.52] : Use NWS
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 82F. Winds less than 5 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low of 57F. Winds from the East at 5 to 10 mph shifting to the North after midnight.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 45 70 | 46 81 | 50 63 | 48
Wind 6 mph North 1 mph East 7 mph ENE 3 mph NNE
Humidity 65% 42% 32% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 27% 3% 48%
Conditions Clear Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:11 AM
9:25 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.23], Average RMSE [2.81]
The National Weather Service forecast quality is fair. MaxT RMSE [2.79], Average RMSE [3.17] : Use NWS
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 90F. Winds less than 5 mph.
Friday Night
nt_chancerain Partly cloudy with a chance of rain. Low of 59F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 52 73 | 43 90 | 52 70 | 48
Wind 6 mph North 2 mph NE 4 mph ENE 5 mph East
Humidity 68% 33% 26% 46%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 86% 38% 17% 63%
Conditions Mostly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:11 AM
9:25 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.87], Average RMSE [3.83]
The National Weather Service forecast quality is fair. MaxT RMSE [3.19], Average RMSE [3.52] : Use NWS
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Saturday
partlycloudy Partly cloudy. High of 77F. Breezy. Winds from the West at 10 to 20 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 46F. Winds from the NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 52 73 | 48 73 | 36 55 | 37
Wind 9 mph WNW 13 mph West 13 mph WNW 13 mph NW
Humidity 78% 39% 25% 50%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 77% 23% 3% 6%
Conditions Chance of Rain Clear Clear Clear
Sunrise & Sunset
6:11 AM
9:25 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.63], Average RMSE [4.90]
The National Weather Service forecast quality is poor. MaxT RMSE [3.93], Average RMSE [4.37] : Use NWS
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 66F. Winds from the NW at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 43F. Winds from the NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 57 | 28 64 | 30 50 | 30
Wind 7 mph WNW 5 mph WNW 4 mph North 6 mph NW
Humidity 70% 32% 26% 46%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 30% 30% 10% 4%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:11 AM
9:25 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.21], Average RMSE [4.46]
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Monday
clear Partly cloudy. High of 64F. Winds from the WNW at 5 to 10 mph.
Monday Night
nt_clear Partly cloudy. Low of 43F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 36 59 | 28 64 | 30 50 | 32
Wind 5 mph NW 6 mph West 5 mph WNW 5 mph NW
Humidity 73% 30% 27% 50%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 9% 18% 11% 17%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:11 AM
9:25 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.71], Average RMSE [4.23]
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Tuesday
clear Clear. High of 66F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 45F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 36 61 | 43 66 | 30 52 | 32
Wind 4 mph NW 3 mph West 3 mph WNW 4 mph NNW
Humidity 73% 49% 25% 45%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 6% 5% 4% 9%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:11 AM
9:25 PM
Source: BestForecast at 7:41 AM MDT on May 27, 2012
Descriptive Forecast
Wednesday
clear Partly cloudy. High of 68F. Winds less than 5 mph.
Wednesday Night
nt_clear Clear. Low of 45F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 34 63 | 41 68 | 25 52 | 25
Wind 3 mph NW 4 mph WNW 4 mph WNW 5 mph NW
Humidity 66% 43% 19% 33%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 13% 20% 27% %
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:11 AM
9:25 PM
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Record Report  (US Severe Weather)
History & Almanac
May 27, 2012 Max Temp Min Temp
Normal 78 °F 47 °F
Record 96 °F (1958) 33 °F (1954)
Yesterday 68 °F 45 °F
Yesterday's Heating Degree Days: 8
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. 27, 2012 Rise Set
Actual Time 6:13 AM MDT 9:22 PM MDT
Civil Twilight 5:38 AM MDT 9:57 PM MDT
Nautical Twilight 4:54 AM MDT 10:41 PM MDT
Astronomical Twilight 4:00 AM MDT 11:36 PM MDT
Moon 12:31 PM MDT 1:24 AM MDT
Length Of Visible Light 16h 18m
Length of Day
15h 08m
Tomorrow will be 1m 33s longer.
Waxing Crescent, 37% of the Moon is Illuminated
Today
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Visit Astronomy
Today's Extremes
State Highs State Lows
61 °F
The Dalles
57 °F
Hermiston
55 °F
Portland Troutdale
55 °F
Pendleton
55 °F
Ontario
28 °F
Lakeview AWS
30 °F
Klamath Falls
36 °F
Redmond
41 °F
Sexton Summit
42 °F
Burns
Record Extremes
Snow Depth
Station Depth Elevation
Blue Mountain Spring 0 in 5900 ft
Lake Creek R.S. 1 in 5200 ft
Rock Springs 0 in 5550 ft
Tipton 0 in 5150 ft
Gold Center 0 in 5340 ft
Snow Depth Reports — Snow Depth Map
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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Aviation
City Temp. Conditions Updated
Ontario 56 °F Mostly Cloudy 7:53 AM MDT
Caldwell 54 °F Mostly Cloudy 8:15 AM MDT
Nampa 50 °F Mostly Cloudy 8:15 AM MDT
Baker 50 °F Scattered Clouds 6:53 AM PDT
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Flight To ETA Status
No flights were found.
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: VFR (KONO)
Wind Speed: 6.0 kts.
Wind Dir: 280° (West)
Ceiling: 9500 ft

METAR KONO 271353Z AUTO 28006KT 10SM BKN095 BKN110 13/03 A2992 RMK AO2 SLP128 T01330028

View all Reports & Maps
Sports
Event Date Forecast
Rockies vs. Reds 1:10 PM EDT on May 27, 2012 Partly Cloudy, 94 °F
Padres vs. Mets 1:10 PM EDT on May 27, 2012 Partly Cloudy, 79 °F
Event Date Forecast
Crewe Alexandra vs. Cheltenham Town 3:00 PM BST on May 27, 2012 Clear, High 75° F/ 24° C
Huesca vs. Deportivo 8:00 PM CEST on May 27, 2012 Chance of Rain, High 62° F/ 17° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 27, 2012 Partly Cloudy, 85 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 03, 2012 Average High 79° F/ 26° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 27, 2012 Partly Cloudy, 79 °F
the Memorial Tournament presented by Nationwide Insurance 8:30 AM EDT on May 31, 2012 Partly Cloudy, 56 °F
View all Sports Weather
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
HADS BULLY CREEK RESERVOIR NEAR VALE OR, Vale, OR 56 °F - - - North  at  - 0.00 in / hr 2500 ft 7:45 AM MDT MADIS
HADS LAKE OWHEE AND OWYHEE RIVER NEAR OR, Adrian, OR 57 °F - - - North  at  - 0.00 in / hr 2399 ft 7:30 AM MDT MADIS
RAWS ALKALI FLAT OR, Vale, OR 53 °F - 34 °F 49% NE  at  3 mph 0.00 in / hr 2495 ft 7:09 AM MDT MADIS
RAWS KELSEY BUTTE OR, Juntura, OR 40 °F 31 °F 32 °F 74% NW  at  17 mph 0.00 in / hr 5187 ft 7:52 AM MDT MADIS
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Record Report
Mobile & Email Alerts Statement as of 3:34 am MDT on May 27, 2012


... Record daily maximum rainfall set at Jerome ID...

a record rainfall of 0.82 inch(es) was set at Jerome ID
yesterday. This breaks the old record of 0.78 set in 2008.


View All U.S. Severe Weather