Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

PARKER MOUNTAIN (ARFO3)

Lat: 42.105° N Lon: 122.27897° W Elev: 5280.0 ft.

NA

58°F

14°C

Humidity 61%
Wind Speed NNW 8 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 29 Jul 02:40 AM PDT
Detailed forecast for

Siskiyou Mountains and Southern Oregon Cascades

Today
Sunny. Highs in the mid 70s to mid 80s. East winds around 5 mph shifting to the southwest in the late morning and early afternoon, then shifting to the west 10 to 15 mph late this afternoon.
Tonight
Clear. Lows in the lower to mid 50s. Northwest winds 10 to 15 mph decreasing to around 5 mph well after midnight.
Thursday
Partly cloudy in the morning then clearing. Highs in the mid 70s to mid 80s. Northeast winds around 5 mph shifting to the south late in the morning, then shifting to the west in the afternoon.
Thursday Night
Clear. Lows in the lower to mid 50s. Northwest winds 10 to 15 mph shifting to the north around 5 mph after midnight.
Friday
Sunny. Highs in the lower 80s to lower 90s. East winds around 5 mph shifting to the southwest early in the afternoon, then shifting to the west late in the afternoon.
Friday Night And Saturday
Clear. Lows in the lower to mid 50s. Highs in the mid 70s to mid 80s.
Saturday Night
Mostly clear. Lows in the mid 40s to lower 50s.
Sunday And Sunday Night
Clear. Highs in the lower 70s to lower 80s. Lows in the mid 40s to lower 50s.
Monday And Monday Night
Clear. Highs in the mid 70s to mid 80s. Lows in the mid 40s to mid 50s.
Tuesday
Sunny. Highs in the lower 80s to lower 90s.



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239 AM PDT Wed Jul 29 2026
 
 

Additional Resources

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