Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Current conditions at

Jefferson River Valley (JVWM)

Lat: 45.79778°NLon: 112.16528°WElev: 4415.0ft.

82°F

28°C

Humidity	30%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Heat Index	80°F (27°C)
Last update	27 Jul 12:45 PM MDT

More Information:

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

Extended Forecast for

Silver Star MT

This Afternoon
High: 93 °F
Patchy Smoke
Tonight
Low: 60 °F
Patchy Smoke
Tuesday
High: 94 °F
Areas Smoke
Tuesday Night
Low: 58 °F
Patchy Smoke
Wednesday
High: 91 °F
Areas Smoke
then Slight
Chance
T-storms
Wednesday Night
Low: 58 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 93 °F
Sunny
Thursday Night
Low: 58 °F
Mostly Clear
Friday
High: 94 °F
Sunny

Detailed Forecast

This Afternoon

Patchy smoke. Sunny, with a high near 93. South wind 6 to 8 mph, with gusts as high as 18 mph.

Tonight

Patchy smoke. Partly cloudy, with a low around 60. West wind 5 to 7 mph becoming light and variable after midnight.

Tuesday

Areas of smoke. Sunny, with a high near 94. Light south southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

Tuesday Night

Patchy smoke. Mostly clear, with a low around 58. Southwest wind 5 to 7 mph becoming north northwest in the evening. Winds could gust as high as 20 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Areas of smoke before 7am. Sunny, with a high near 91. South southwest wind 5 to 9 mph, with gusts as high as 20 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 58. South southwest wind 5 to 8 mph.

Thursday

Sunny, with a high near 93. South southwest wind 6 to 9 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear, with a low around 58. Southwest wind around 7 mph becoming east northeast in the evening.

Friday

Sunny, with a high near 94.

Friday Night

Mostly clear, with a low around 59.

Saturday

Sunny and hot, with a high near 99.