Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

36°F

2°C

Humidity	87%
Wind Speed	S 0 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	17 May 02:43 AM MDT

More Information:

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

Extended Forecast for

5 Miles N Big Arm MT

Frost Advisory until May 17, 09:00am

Frost Advisory May 17, 08:00pm until May 18, 09:00am

Click here for hazard details and duration

Frost Advisory

Frost Advisory until May 17, 09:00am
NOW until 9:00am Sun
Frost Advisory
Overnight
Low: 33 °F
Rain/Snow
Likely
Sunday
High: 54 °F
Rain/Snow
Likely then
Mostly Sunny
Sunday Night
Low: 33 °F
Mostly Clear
then Areas
Frost
Monday
High: 60 °F
Frost then
Mostly Sunny
Monday Night
Low: 38 °F
Partly Cloudy
Tuesday
High: 62 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 41 °F
Chance Rain
then Mostly
Cloudy
Wednesday
High: 64 °F
Chance Rain

Detailed Forecast

Overnight

A slight chance of rain before 4am, then a slight chance of rain and snow between 4am and 5am, then rain likely after 5am. Cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday

Rain and snow likely before 9am, then a slight chance of rain between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 54. Calm wind becoming north 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

Areas of frost after 3am. Otherwise, mostly clear, with a low around 33. North northeast wind around 6 mph becoming calm in the evening.

Monday

Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 60. Calm wind.

Monday Night

Partly cloudy, with a low around 38. Calm wind.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62.

Tuesday Night

A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 41.

Wednesday

A chance of rain, mainly after noon. Partly sunny, with a high near 64.