Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

Lat: 41.77375°NLon: 122.46817°WElev: 2644.0ft.

Clear

41°F

5°C

Humidity	93%
Wind Speed	NW 3 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	21 Mar 07:35 AM PDT

More Information:

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

Extended Forecast for

4 Miles NE Montague CA

Today
High: 69 °F
Mostly Sunny
Tonight
Low: 30 °F
Frost
Sunday
High: 68 °F
Frost then
Mostly Sunny
Sunday Night
Low: 34 °F
Partly Cloudy
then Areas
Frost
Monday
High: 71 °F
Areas Frost
then Mostly
Sunny
Monday Night
Low: 39 °F
Mostly Cloudy
Tuesday
High: 69 °F
Slight Chance
Rain
Tuesday Night
Low: 39 °F
Mostly Cloudy
Wednesday
High: 66 °F
Partly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 69. Light north wind increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

Tonight

Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 30. North wind 12 to 17 mph becoming light after midnight. Winds could gust as high as 26 mph.

Sunday

Widespread frost before 11am. Otherwise, mostly sunny, with a high near 68. Light north northwest wind.

Sunday Night

Areas of frost after 5am. Otherwise, partly cloudy, with a low around 34. Calm wind becoming north around 5 mph.

Monday

Areas of frost before 8am. Otherwise, mostly sunny, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 39.

Tuesday

A 20 percent chance of rain. Partly sunny, with a high near 69.

Tuesday Night

Mostly cloudy, with a low around 39.