Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267° N Lon: 112.1111196° W Elev: 4199.0 ft.

83°F

28°C

Humidity	20%
Wind Speed	WNW 11 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Heat Index	81°F (27°C)
Last update	12 Jul 08:45 PM MDT

More Information:

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

Detailed forecast for

Upper Blackfoot and MacDonald Pass

Rest Of Tonight

Mostly clear. Lows 50 to 60. West winds 5 to 15 mph.

Sunday

Sunny. Highs 80 to 85. West winds 5 to 15 mph.

Sunday Night

Mostly clear. Lows 55 to 60. West winds up to 10 mph.

Monday

Sunny. Highs 80 to 85. Southwest winds up to 10 mph shifting to the west in the afternoon.

Monday Night

Cooler. Mostly cloudy. Chance of thunderstorms in the evening, then chance of rain showers and slight chance of thunderstorms after midnight. Lows 45 to 50. North winds 10 to 15 mph with gusts to around 30 mph. Chance of precipitation 50 percent.

Tuesday

Much cooler. Rain showers likely and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 70 percent.

Tuesday Night

Mostly cloudy with a 50 percent chance of thunderstorms. Lows 45 to 50.

Wednesday

Warmer. Mostly cloudy with a 20 percent chance of rain showers. Highs 60 to 70.

Wednesday Night Through Thursday Night

Mostly clear. Lows 45 to 55. Highs 70 to 75.

Friday

Partly cloudy. Highs 75 to 80.

Friday Night And Saturday

Mostly clear. Lows 50 to 55. Highs 75 to 85.