Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

Hazardous Weather Conditions

Red Flag Warning in effect from July 31, 02:00 PM PDT until July 31, 08:00 PM PDT

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

88°F

31°C

Humidity	22%
Wind Speed	NNW 23 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	31 Jul 03:00 PM PDT

More Information:

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

Extended Forecast for

3 Miles SSW Fort Jones CA

Red Flag Warning until July 31, 08:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until July 31, 08:00pm
NOW until 8:00pm Thu
Red Flag Warning
This Afternoon
High: 88 °F
Chance
T-storms
Tonight
Low: 54 °F
Chance
T-storms then
Mostly Clear
Friday
High: 88 °F
Chance
T-storms
Friday Night
Low: 55 °F
Chance
T-storms then
Clear
Saturday
High: 87 °F
Sunny
Saturday Night
Low: 55 °F
Mostly Clear
Sunday
High: 81 °F
Slight Chance
T-storms
Sunday Night
Low: 51 °F
Slight Chance
T-storms then
Partly Cloudy

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. North northwest wind around 7 mph.

Tonight

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, then gradually becoming clear, with a low around 54. Light and variable wind. Chance of precipitation is 40%.

Friday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 88. Calm wind becoming northwest 5 to 9 mph in the afternoon.

Friday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, then gradually becoming clear, with a low around 55. Light and variable wind. Chance of precipitation is 40%.

Saturday

Sunny, with a high near 87. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 55.

Sunday

A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 81.

Sunday Night

A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 51.

Monday

Sunny, with a high near 81.

Monday Night

Mostly clear, with a low around 51.