Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.
Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >
Current conditions at
PIERCE (PIEC1)
Lat: 40.24611°NLon: 120.64222°WElev: 5811.0ft.NA
46°F
8°C
| Humidity | 25% |
| Wind Speed | NNE 7 MPH |
| Barometer | NA |
| Dewpoint | 12°F (-11°C) |
| Visibility | NA |
| Wind Chill | 42°F (6°C) |
| Last update | 19 May 12:15 AM PDT |
Extended Forecast for
Janesville CA
Overnight
Low: 37 °F
Clear
Tuesday
High: 72 °F
Sunny
Tuesday Night
Low: 43 °F
Mostly Clear
Wednesday
High: 79 °F
Mostly Sunny
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 84 °F
Sunny
Thursday Night
Low: 50 °F
Partly Cloudy
Friday
High: 84 °F
Sunny
Friday Night
Low: 49 °F
Mostly Clear
Detailed Forecast
Overnight
Clear, with a low around 37. Calm wind.
Tuesday
Sunny, with a high near 72. Calm wind becoming east around 5 mph.
Tuesday Night
Mostly clear, with a low around 43. East wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 47. West wind around 5 mph.
Thursday
Sunny, with a high near 84. Northwest wind around 5 mph becoming calm.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 49.
Memorial Day
Sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Janesville CA
40.3°N 120.53°W (Elev. 4370 ft)
40.3°N 120.53°W (Elev. 4370 ft)
11:30 pm PDT May 18, 2026
1am PDT May 19, 2026-6pm PDT May 25, 2026
Additional Resources
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