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 in effect from April 11, 09:09 PM MDT until April 11, 10:15 PM MDT

Current conditions at

McDonalds MT-13 MP 125.5 (MTMCD)

Lat: 48.42732°NLon: 105.44234°WElev: 2680.0ft.

60°F

16°C

Humidity	36%
Wind Speed	NNE 7 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	11 Apr 09:15 PM MDT

More Information:

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

Extended Forecast for

22 Miles S Peerless MT

Severe T-storm Warning until April 11, 10:15pm

Click here for hazard details and duration

...

Severe T-storm Warning until April 11, 10:15pm
NOW until 10:15pm Sat
Severe T-storm Warning
Tonight
Low: 43 °F
Chance
Showers
Sunday
High: 59 °F
Mostly Sunny
Sunday Night
Low: 34 °F
Mostly Cloudy
then Chance
Showers
Monday
High: 45 °F
Rain/Snow
then Showers
Monday Night
Low: 34 °F
Chance
Showers
Tuesday
High: 59 °F
Partly Sunny
Tuesday Night
Low: 38 °F
Partly Cloudy
Wednesday
High: 55 °F
Partly Sunny

Detailed Forecast

Tonight

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 4am. Mostly cloudy, with a low around 43. Northeast wind 5 to 10 mph becoming west 11 to 16 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 59. West northwest wind 15 to 18 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

Sunday Night

A 50 percent chance of showers after midnight. Mostly cloudy, with a low around 34. East northeast wind around 14 mph.

Monday

Rain showers before 9am, then rain, possibly mixed with snow showers between 9am and noon, then rain showers after noon. High near 45. East northeast wind 11 to 13 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 34. East northeast wind 6 to 10 mph becoming west after midnight.

Tuesday

Partly sunny, with a high near 59. Southwest wind 7 to 16 mph, with gusts as high as 21 mph.

Tuesday Night

Partly cloudy, with a low around 38. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday

Partly sunny, with a high near 55. West wind 10 to 20 mph, with gusts as high as 26 mph.

Wednesday Night

A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 26. West wind 13 to 17 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 50%.

Thursday

A chance of rain and snow showers before 9am, then a chance of snow showers. Mostly cloudy, with a high near 34. North northeast wind 15 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

Thursday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 18. North wind 13 to 20 mph, with gusts as high as 25 mph.

Friday

A slight chance of snow showers. Partly sunny, with a high near 34.

Friday Night

Mostly cloudy, with a low around 19.

Saturday

Mostly sunny, with a high near 43.