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

Air Quality Alert

Current conditions at

ST. IGNATIUS (SIGM)

Lat: 47.31333°NLon: 114.09806°WElev: 2990.0ft.

70°F

21°C

Humidity	32%
Wind Speed	NNW 5 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	02 Aug 11:00 AM MDT

More Information:

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

Extended Forecast for

8 Miles ESE St. Ignatius MT

Today
High: 64 °F
Patchy Smoke
Tonight
Low: 47 °F
Patchy Smoke
Monday
High: 63 °F
Areas Smoke
Monday Night
Low: 49 °F
Patchy Smoke
then Clear
Tuesday
High: 68 °F
Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 78 °F
Sunny

Detailed Forecast

Today

Patchy smoke. Sunny, with a high near 64. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.

Tonight

Patchy smoke before 7pm, then patchy smoke after 9pm. Mostly clear, with a low around 47. Northwest wind 15 to 20 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.

Monday

Areas of smoke. Sunny, with a high near 63. Light and variable wind becoming northwest 5 to 7 mph in the morning.

Monday Night

Patchy smoke before 7pm. Clear, with a low around 49. Light and variable wind becoming east 5 to 8 mph after midnight.

Tuesday

Sunny, with a high near 68. East wind 5 to 8 mph becoming light and variable.

Tuesday Night

Mostly clear, with a low around 52.

Wednesday

Sunny, with a high near 73.

Wednesday Night

Mostly clear, with a low around 57.