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

Heat Advisory until July 13, 09:00 PM MDT

Current conditions at

JUDITH PEAK (JPKM8)

Lat: 47.21753°NLon: 109.22281°WElev: 6428.0ft.

70°F

21°C

Humidity	42%
Wind Speed	ESE 16 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	12 Jul 04:52 AM MDT

More Information:

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

Extended Forecast for

Roy MT

Heat Advisory July 12, 05:28am until July 13, 09:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 12, 05:28am until July 13, 09:00pm
NOW until 9:00pm Mon
Heat Advisory
Today
High: 107 °F
Hot
Tonight
Low: 68 °F
Decreasing
Clouds
Monday
High: 93 °F
Mostly Sunny
Monday Night
Low: 67 °F
Partly Cloudy
Tuesday
High: 90 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Showers
Likely
Wednesday
High: 87 °F
Chance
Showers
Wednesday Night
Low: 64 °F
Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Today

Sunny and hot, with a high near 107. Southeast wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 68. West northwest wind 8 to 17 mph, with gusts as high as 26 mph.

Monday

Mostly sunny, with a high near 93. West northwest wind 6 to 14 mph becoming east southeast in the afternoon. Winds could gust as high as 24 mph.

Monday Night

Partly cloudy, with a low around 67. East southeast wind 9 to 15 mph, with gusts as high as 24 mph.

Tuesday

Mostly sunny, with a high near 90. East northeast wind 7 to 16 mph, with gusts as high as 24 mph.

Tuesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. Northeast wind 8 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Wednesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 87. Northeast wind around 9 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64. Northeast wind 5 to 9 mph becoming south after midnight.

Thursday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88.

Thursday Night

A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 65.

Friday

Sunny, with a high near 88.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.

Saturday

Sunny, with a high near 89.