Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Freeze Watch in effect from April 17, 03:00 AM PDT until April 17, 09:00 AM PDT

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Overcast

50°F

10°C

Humidity	61%
Wind Speed	N 0 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	14 Apr 11:20 PM PDT

More Information:

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

Extended Forecast for

15 Miles ESE Happy Camp CA

Freeze Watch April 17, 03:00am until April 17, 09:00am

Click here for hazard details and duration

Freeze Watch

Tonight
Low: 35 °F
Chance Snow
Wednesday
High: 38 °F
Rain/Snow
Wednesday Night
Low: 23 °F
Partly Cloudy
Thursday
High: 40 °F
Sunny
Thursday Night
Low: 27 °F
Clear
Friday
High: 50 °F
Sunny
Friday Night
Low: 36 °F
Partly Cloudy
Saturday
High: 55 °F
Mostly Sunny
Saturday Night
Low: 40 °F
Chance Rain
then Chance
Rain/Snow

Detailed Forecast

Tonight

A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 35. West wind around 7 mph. Little or no snow accumulation expected.

Wednesday

Rain and snow, becoming all snow after 1pm. High near 38. West southwest wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

Partly cloudy, with a low around 23. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

Thursday

Sunny, with a high near 40. West wind 6 to 11 mph becoming north in the morning.

Thursday Night

Clear, with a low around 27. North wind 6 to 13 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

Friday

Sunny, with a high near 50.

Friday Night

Partly cloudy, with a low around 36.

Saturday

Mostly sunny, with a high near 55.

Saturday Night

A chance of rain before 2am, then a chance of rain and snow. Snow level 7700 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 40.

Sunday

A chance of rain and snow before 11am, then rain likely. Snow level 5900 feet. Mostly cloudy, with a high near 47.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 38.

Monday

A chance of rain and snow. Partly sunny, with a high near 49.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 39.

Tuesday

A chance of rain and snow. Snow level rising to 6300 feet in the afternoon. Partly sunny, with a high near 48.