Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Hazardous Weather Conditions

Heat Advisory until July 16, 08:00 PM PDT

Current conditions at

Montague Siskiyou County Airport (KSIY)

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

Clear

93°F

34°C

Humidity	20%
Wind Speed	WNW 3 MPH
Barometer	29.87 in (1011.51 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Heat Index	89°F (32°C)
Last update	15 Jul 01:53 PM PDT

More Information:

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

Extended Forecast for

Etna CA

Heat Advisory July 15, 02:09pm until July 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 15, 02:09pm until July 16, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
This Afternoon
High: 96 °F
Slight Chance
T-storms
Tonight
Low: 68 °F
Slight Chance
T-storms then
Areas Smoke
Wednesday
High: 97 °F
Haze
Wednesday Night
Low: 62 °F
Patchy Smoke
Thursday
High: 93 °F
Haze
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 93 °F
Sunny
Friday Night
Low: 60 °F
Clear

Detailed Forecast

This Afternoon

A slight chance of showers, with thunderstorms also possible after 5pm. Areas of smoke after 5pm. Mostly sunny and hot, with a high near 96. Light north northeast wind. Chance of precipitation is 20%.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Widespread smoke, mainly before 11pm. Mostly clear, with a low around 68. West wind 3 to 6 mph.

Wednesday

Widespread haze after 9am. Patchy smoke before 9am, then patchy smoke after 5pm. Sunny and hot, with a high near 97. Calm wind becoming southeast around 5 mph in the afternoon.

Wednesday Night

Patchy smoke. Mostly clear, with a low around 62. South wind 3 to 7 mph.

Thursday

Widespread haze between 10am and 2pm. Patchy smoke before 10am. Sunny, with a high near 93. Light and variable wind becoming west 5 to 7 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 62.

Friday

Sunny, with a high near 93.

Friday Night

Clear, with a low around 60.

Saturday

Sunny, with a high near 91.

Saturday Night

Mostly clear, with a low around 58.

Sunday

Sunny, with a high near 90.