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

Norris Hill US-287 MP 60 (MTNOR)

Lat: 45.4996°NLon: 111.69618°WElev: 5699.0ft.

90°F

32°C

Humidity	40%
Wind Speed	N 16 MPH
Barometer	NA
Dewpoint	63°F (17°C)
Visibility	NA
Heat Index	91°F (33°C)
Last update	12 Jul 11:15 AM MDT

More Information:

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

Extended Forecast for

Mcallister MT

Heat Advisory July 12, 11:34am until July 13, 09:00pm

Red Flag Warning July 12, 12:00pm until July 12, 09:00pm

Click here for hazard details and duration

Heat Advisory

Red Flag Warning

Heat Advisory July 12, 11:34am until July 13, 09:00pm
NOW until 9:00pm Mon
Heat Advisory
Today
High: 103 °F
Hot and
Breezy
Tonight
Low: 59 °F
Mostly Cloudy
and Breezy
then Mostly
Clear
Monday
High: 96 °F
Hot
Monday Night
Low: 59 °F
Partly Cloudy
Tuesday
High: 92 °F
Mostly Sunny
Tuesday Night
Low: 58 °F
Chance
T-storms then
Slight Chance
Showers
Wednesday
High: 90 °F
Slight Chance
Showers then
Showers
Likely
Wednesday Night
Low: 56 °F
Showers
Likely then
Partly Cloudy

Detailed Forecast

Today

Mostly sunny and hot, with a high near 103. Breezy, with a south wind 20 to 29 mph, with gusts as high as 39 mph.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Breezy, with a south southwest wind 17 to 22 mph becoming light and variable after midnight. Winds could gust as high as 34 mph.

Monday

Sunny and hot, with a high near 96. Calm wind becoming north around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 59. North wind 5 to 7 mph becoming calm after midnight.

Tuesday

Mostly sunny, with a high near 92. Calm wind becoming north 5 to 7 mph in the afternoon.

Tuesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 58. North northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 40%.

Wednesday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 90. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 56. North northwest wind around 5 mph becoming calm in the evening.

Thursday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.

Thursday Night

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

Friday

A chance of showers and thunderstorms. Mostly sunny, with a high near 94.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 57.

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92.