Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

Lat: 41.54958°NLon: 109.60197°WElev: 6407.0ft.

90°F

32°C

Humidity	8%
Wind Speed	SW 3 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	1.24 mi
Heat Index	86°F (30°C)
Last update	01 Aug 08:12 PM MDT

More Information:

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

Extended Forecast for

Granger WY

Heat Advisory August 1, 08:19pm until August 2, 10:00pm

Red Flag Warning August 2, 01:00pm until August 3, 09:00pm

Click here for hazard details and duration

Heat Advisory

Red Flag Warning

Heat Advisory August 1, 08:19pm until August 2, 10:00pm
NOW until 10:00pm Sun
Heat Advisory
Tonight
Low: 56 °F
Patchy Smoke
Sunday
High: 96 °F
Smoke and
Breezy
Sunday Night
Low: 55 °F
Areas Smoke
and Breezy
Monday
High: 88 °F
Sunny then
Sunny and
Breezy
Monday Night
Low: 48 °F
Mostly Clear
and Breezy
then Mostly
Clear
Tuesday
High: 87 °F
Sunny then
Sunny and
Breezy
Tuesday Night
Low: 47 °F
Mostly Clear
and Breezy
then Mostly
Clear
Wednesday
High: 89 °F
Sunny

Detailed Forecast

Tonight

Patchy smoke. Partly cloudy, with a low around 56. West wind 5 to 10 mph becoming light and variable after midnight.

Sunday

Widespread smoke, mainly between 9am and 1pm. Mostly sunny, with a high near 96. Breezy, with a light and variable wind becoming west southwest 19 to 24 mph in the afternoon.

Sunday Night

Areas of smoke. Mostly clear, with a low around 55. Breezy, with a west wind 17 to 22 mph decreasing to 6 to 11 mph after midnight.

Monday

Sunny, with a high near 88. Breezy, with a west northwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

Monday Night

Mostly clear, with a low around 48. Breezy, with a west northwest wind 15 to 20 mph becoming east northeast 5 to 10 mph in the evening. Winds could gust as high as 28 mph.

Tuesday

Sunny, with a high near 87. Breezy, with a light and variable wind becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.

Tuesday Night

Mostly clear, with a low around 47. Breezy, with a west northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

Wednesday

Sunny, with a high near 89.

Wednesday Night

Mostly clear, with a low around 48. Breezy.

Thursday

Sunny, with a high near 94.

Thursday Night

Mostly clear, with a low around 56.

Friday

Sunny, with a high near 94.

Friday Night

Mostly clear, with a low around 56.