Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Hazardous Weather Conditions

Current conditions at

Saco US-2 MP 502.5 (MTSCO)

Lat: 48.45138°NLon: 107.30166°WElev: 2180.0ft.

101°F

38°C

Humidity	28%
Wind Speed	SE 5 MPH
Barometer	NA
Dewpoint	62°F (17°C)
Visibility	NA
Heat Index	103°F (39°C)
Last update	12 Jul 03:30 PM MDT

More Information:

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

Extended Forecast for

16 Miles SW Hinsdale MT

Lake Wind Advisory July 12, 09:00pm until July 13, 06:00am

Extreme Heat Warning July 12, 03:49pm until July 13, 06:00am

Click here for hazard details and duration

Lake Wind Advisory

Extreme Heat Warning

Extreme Heat Warning July 12, 03:49pm until July 13, 06:00am
NOW until 6:00am Mon
Extreme Heat Warning
Tonight
Low: 68 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 94 °F
Mostly Sunny
Monday Night
Low: 66 °F
Increasing
Clouds
Tuesday
High: 91 °F
Mostly Sunny
Tuesday Night
Low: 66 °F
Showers
Likely and
Breezy
Wednesday
High: 87 °F
Chance
Showers
Wednesday Night
Low: 63 °F
Chance
Showers then
Mostly Cloudy
Thursday
High: 90 °F
Mostly Sunny

Detailed Forecast

Tonight

A slight chance of thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 68. Northwest wind 16 to 21 mph becoming north northwest 7 to 12 mph. Winds could gust as high as 32 mph. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 94. Northwest wind around 9 mph becoming northeast in the afternoon.

Monday Night

Increasing clouds, with a low around 66. East wind 10 to 13 mph, with gusts as high as 21 mph.

Tuesday

Mostly sunny, with a high near 91. East wind 13 to 21 mph, with gusts as high as 29 mph.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Breezy, with an east northeast wind 17 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

Wednesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 87. East northeast wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Wednesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. Northeast wind 7 to 11 mph.

Thursday

Mostly sunny, with a high near 90. North northeast wind around 7 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 65. East northeast wind 8 to 10 mph.

Friday

A 20 percent chance of showers before noon. Mostly sunny, with a high near 90. East southeast wind 13 to 15 mph, with gusts as high as 23 mph.

Friday Night

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind 13 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph.

Saturday

Sunny, with a high near 88.

Saturday Night

Partly cloudy, with a low around 62.

Sunday

Mostly sunny, with a high near 86.