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

Heat Advisory until August 2, 10:00 PM MDT

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6°NLon: 110.73333°WElev: 6450.0ft.

Clear

91°F

33°C

Humidity	14%
Wind Speed	SSW 12 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	01 Aug 04:20 PM MDT

More Information:

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

Extended Forecast for

6 Miles ESE Moose WY

Heat Advisory August 1, 04:32pm until August 2, 10:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 1, 04:32pm until August 2, 10:00pm
NOW until 10:00pm Sun
Heat Advisory
This Afternoon
High: 89 °F
Patchy Smoke
and Breezy
Tonight
Low: 58 °F
Patchy Smoke
and Breezy
Sunday
High: 85 °F
Patchy Smoke
and Breezy
Sunday Night
Low: 52 °F
Patchy Smoke
and Breezy
Monday
High: 76 °F
Sunny then
Sunny and
Breezy
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny then
Sunny and
Breezy
Tuesday Night
Low: 47 °F
Mostly Clear

Detailed Forecast

This Afternoon

Patchy smoke. Mostly sunny, with a high near 89. Breezy, with a southwest wind around 16 mph, with gusts as high as 23 mph.

Tonight

Patchy smoke before 7pm, then patchy smoke after 5am. Partly cloudy, with a low around 58. Breezy, with a west wind 6 to 15 mph becoming east southeast after midnight. Winds could gust as high as 22 mph.

Sunday

Patchy smoke. Mostly cloudy, then gradually becoming sunny, with a high near 85. Breezy, with a light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 28 mph.

Sunday Night

Patchy smoke before 10pm, then patchy smoke after 11pm. Mostly clear, with a low around 52. Breezy, with a west southwest wind 7 to 17 mph becoming south after midnight. Winds could gust as high as 26 mph.

Monday

Sunny, with a high near 76. Breezy, with an east wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

Monday Night

Mostly clear, with a low around 44. West wind 8 to 13 mph becoming light and variable. Winds could gust as high as 22 mph.

Tuesday

Sunny, with a high near 78. Breezy, with a light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.

Tuesday Night

Mostly clear, with a low around 47.

Wednesday

Sunny, with a high near 81.

Wednesday Night

Mostly clear, with a low around 51.