Cold Front to Bring Cooling and Heavy Rain in the East; Building Heat and Monsoon in the West

A slow moving cold front will bring temperatures back to near normal early this week in the East. Strong to severe storms ahead of the front may produce damaging winds and heavy rain that could cause flash flooding. Strengthening high pressure in the West will produce surging monsoon moisture with potential for flash flooding. Heat may become excessive in the Desert Southwest this week. Read More >

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Current conditions at

Jefferson River Valley (JVWM)

Lat: 45.79778°NLon: 112.16528°WElev: 4415ft.

79°F

26°C

Humidity	46%
Wind Speed	SSW 0 G 7 MPH
Barometer	NA
Dewpoint	56°F (13°C)
Visibility	NA
Heat Index	80°F (27°C)
Last update	22 Jul 4:15 pm MDT

More Information:

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

Extended Forecast for

Silver Star MT

This
Afternoon

Chance
T-storms
High: 90 °F
Tonight

Chance
T-storms then
Mostly Clear
Low: 58 °F
Tuesday

Slight Chance
Showers then
Chance
T-storms
High: 90 °F
Tuesday
Night

Chance
T-storms then
Partly Cloudy
Low: 58 °F
Wednesday

Sunny
High: 88 °F
Wednesday
Night

Mostly Clear
Low: 50 °F
Thursday

Sunny
High: 86 °F
Thursday
Night

Mostly Clear
Low: 52 °F
Friday

Sunny
High: 88 °F

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 90. East northeast wind around 7 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. South southwest wind 6 to 9 mph becoming northeast in the evening. Winds could gust as high as 18 mph.

Tuesday

A slight chance of showers before 11am, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 90. Southwest wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

Tuesday Night

A 40 percent chance of showers and thunderstorms, mainly between 8pm and midnight. Mostly cloudy, with a low around 58. South southwest wind 5 to 7 mph.

Wednesday

Sunny, with a high near 88. Southwest wind 9 to 15 mph, with gusts as high as 31 mph.

Wednesday Night

Mostly clear, with a low around 50.

Thursday

Sunny, with a high near 86.

Thursday Night

Mostly clear, with a low around 52.

Friday

Sunny, with a high near 88.

Friday Night

A slight chance of showers before midnight. Mostly cloudy, with a low around 57.