Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Geyser (MTGYS)

Lat: 47.25°NLon: 110.48°WElev: 4221.0ft.

62°F

17°C

Humidity	58%
Wind Speed	S 10 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	17 Aug 11:00 PM MDT

More Information:

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

Extended Forecast for

3 Miles SW Square Butte MT

Tonight
Low: 56 °F
Slight Chance
T-storms
Tuesday
High: 72 °F
Patchy Smoke
then Slight
Chance
T-storms
Tuesday Night
Low: 58 °F
Slight Chance
T-storms then
Patchy Smoke
Wednesday
High: 75 °F
Patchy Smoke
then Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Thursday
High: 74 °F
Sunny
Thursday Night
Low: 59 °F
Mostly Clear
Friday
High: 77 °F
Sunny
Friday Night
Low: 64 °F
Partly Cloudy
then Slight
Chance
Showers

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms before 1am. Patchy smoke. Partly cloudy, with a low around 56. West wind 6 to 9 mph becoming south southwest after midnight.

Tuesday

A 20 percent chance of showers and thunderstorms after 2pm. Patchy smoke. Mostly sunny, with a high near 72. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 10pm. Patchy smoke. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. Northwest wind 8 to 14 mph becoming south southwest in the evening.

Wednesday

Patchy smoke before 7am. Sunny, with a high near 75. West southwest wind 9 to 14 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 60. West northwest wind 6 to 10 mph becoming southwest after midnight.

Thursday

Sunny, with a high near 74. Southwest wind 5 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

Mostly clear, with a low around 59. North wind 5 to 10 mph becoming southeast after midnight.

Friday

Sunny, with a high near 77. Light and variable wind becoming east 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

Friday Night

A slight chance of showers after midnight. Partly cloudy, with a low around 64.