Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Severe Thunderstorm Warning until April 11, 09:30 PM MDT

Current conditions at

FORT PECK DAM (GGWFP)

Lat: 48.0084°NLon: 106.3962°WElev: 2280.0ft.

61°F

16°C

Humidity	64%
Wind Speed	NNW 17 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	11 Apr 08:50 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Fort Peck MT

Severe T-storm Warning April 11, 09:24pm until April 11, 09:30pm

Click here for hazard details and duration

...

Severe T-storm Warning April 11, 09:24pm until April 11, 09:30pm
NOW until 9:30pm Sat
Severe T-storm Warning
Tonight
Low: 48 °F
Slight Chance
T-storms then
Mostly Cloudy
Sunday
High: 63 °F
Mostly Sunny
Sunday Night
Low: 39 °F
Slight Chance
Showers then
Showers
Likely
Monday
High: 50 °F
Showers
Monday Night
Low: 38 °F
Chance
Showers then
Mostly Cloudy
Tuesday
High: 61 °F
Mostly Sunny
Tuesday Night
Low: 41 °F
Partly Cloudy
Wednesday
High: 59 °F
Mostly Cloudy
then Slight
Chance
Showers

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 48. Light and variable wind becoming west 10 to 15 mph in the evening. Winds could gust as high as 22 mph.

Sunday

Mostly sunny, with a high near 63. Northwest wind 11 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Showers likely, mainly after midnight. Mostly cloudy, with a low around 39. East wind 9 to 14 mph. Chance of precipitation is 70%.

Monday

Showers. High near 50. East wind 8 to 13 mph. Chance of precipitation is 90%.

Monday Night

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 38. Northeast wind 6 to 10 mph becoming southwest after midnight.

Tuesday

Mostly sunny, with a high near 61. West wind 7 to 11 mph, with gusts as high as 20 mph.

Tuesday Night

Partly cloudy, with a low around 41. West wind 10 to 14 mph, with gusts as high as 21 mph.

Wednesday

A 20 percent chance of showers after noon. Mostly cloudy, with a high near 59. West wind 8 to 15 mph, with gusts as high as 23 mph.

Wednesday Night

A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. West northwest wind 13 to 15 mph becoming north northeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 50%.

Thursday

A chance of rain and snow showers before noon, then a chance of snow showers. Mostly cloudy, with a high near 40. North northeast wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

Thursday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 23. North wind 13 to 18 mph, with gusts as high as 28 mph.

Friday

A slight chance of snow showers. Partly sunny, with a high near 38.

Friday Night

Mostly cloudy, with a low around 22.

Saturday

Mostly sunny, with a high near 46.