Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

55°F

13°C

Humidity	96%
Wind Speed	N 0 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	03 Aug 04:53 AM PDT

More Information:

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

Extended Forecast for

Etna CA

Today
High: 85 °F
Chance
T-storms
Tonight
Low: 51 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 83 °F
Sunny
Monday Night
Low: 52 °F
Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 54 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 55 °F
Mostly Clear
Thursday
High: 88 °F
Sunny

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 85. Calm wind becoming north northwest around 5 mph in the afternoon.

Tonight

A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly clear, with a low around 51. North northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.

Monday Night

Clear, with a low around 52. North wind 5 to 7 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 85. Calm wind becoming north northwest around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 54.

Wednesday

Sunny, with a high near 86.

Wednesday Night

Mostly clear, with a low around 55.