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

Red Flag Warning until August 2, 09:00 PM MDT

Current conditions at

BOULDER MOUNTAIN (BOMM8)

Lat: 46.5596°NLon: 111.28973°WElev: 7950.0ft.

51°F

11°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

17 Miles ENE Winston MT

Red Flag Warning August 2, 07:19am until August 2, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning August 2, 07:19am until August 2, 09:00pm
NOW until 9:00pm Sun
Red Flag Warning
Today
High: 61 °F
Patchy Smoke
and Breezy
Tonight
Low: 41 °F
Patchy Smoke
and Breezy
Monday
High: 51 °F
Patchy Smoke
and Breezy
Monday Night
Low: 38 °F
Patchy Smoke
then Mostly
Clear
Tuesday
High: 56 °F
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 63 °F
Sunny
Wednesday Night
Low: 47 °F
Partly Cloudy

Detailed Forecast

Today

Patchy smoke. Sunny, with a high near 61. Breezy, with a west wind 13 to 22 mph, with gusts as high as 29 mph.

Tonight

Patchy smoke before 9pm, then patchy smoke after 2am. Mostly clear, with a low around 41. Breezy, with a northwest wind 17 to 22 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 34 mph.

Monday

Patchy smoke. Sunny, with a high near 51. Breezy, with a north northwest wind 21 to 26 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 37 mph.

Monday Night

Patchy smoke before 7pm. Mostly clear, with a low around 38. North wind 11 to 13 mph, with gusts as high as 18 mph.

Tuesday

Sunny, with a high near 56. East northeast wind 5 to 9 mph becoming light and variable.

Tuesday Night

Mostly clear, with a low around 42. North wind 8 to 10 mph becoming east southeast after midnight.

Wednesday

Sunny, with a high near 63. South southeast wind 6 to 8 mph becoming west in the afternoon.

Wednesday Night

Partly cloudy, with a low around 47. West northwest wind around 8 mph becoming south after midnight.

Thursday

Sunny, with a high near 69.