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Current Weather Conditions:
SANTA ROSA SONOMA COUNTY, CA, United States

NWS Point Forecast for KSTS (KSTS) 38-30N 122-49W 39M

Conditions at

2026.01.01 0453 UTC
Wind Calm
Visibility 3 mile(s)
Sky conditions overcast
Weather Rain
Mist
Precipitation last hour 0.07 inches
Temperature 50.0 F (10.0 C)
Dew Point 48.9 F (9.4 C)
Relative Humidity 96%
Pressure (altimeter) 29.91 in. Hg (1012 hPa)
ob KSTS 010453Z AUTO 00000KT 3SM RA BR OVC025 10/09 A2991 RMK AO2 SLP125 P0007 T01000094

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
51.1 (10.6) 44.1 (6.7) In the 6 hours preceding Dec 31, 2025 - 06:53 PM EST / 2025.12.31 2353 UTC
48.0 (8.9) 32.0 (0.0) In the 24 hours preceding Dec 31, 2025 - 02:53 AM EST / 2025.12.31 0753 UTC

Precipitation Accumulation

Precipitation
Amount
0.19 inches In the 3 hours preceding Dec 31, 2025 - 09:53 PM EST / 2026.01.01 0253 UTC
0.08 inches In the 6 hours preceding Dec 31, 2025 - 06:53 PM EST / 2025.12.31 2353 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest Midnight (5) Jan 01 50.0 (10.0) 48.9 (9.4) 29.91 (1012) Calm rain; mist
11 PM (4) Dec 31 50.0 (10.0) 48.9 (9.4) 29.92 (1013) Calm light rain; mist
10 PM (3) Dec 31 50.0 (10.0) 48.9 (9.4) 29.93 (1013) Calm rain; mist
9 PM (2) Dec 31 50.0 (10.0) 48.9 (9.4) 29.93 (1013) N 6 rain; mist
8 PM (1) Dec 31 50.0 (10.0) 48.9 (9.4) 29.93 (1013) NNW 5 rain; mist
7 PM (0) Dec 31 51.1 (10.6) 48.9 (9.4) 29.94 (1013) NNW 5 rain; mist
6 PM (23) Dec 31 51.1 (10.6) 48.0 (8.9) 29.96 (1014) NNW 5 light rain
5 PM (22) Dec 31 48.0 (8.9) 46.0 (7.8) 29.97 (1014) NNW 6 light rain; mist
4 PM (21) Dec 31 46.0 (7.8) 45.0 (7.2) 30 (1015) NNW 7 light rain; mist
3 PM (20) Dec 31 45.0 (7.2) 43.0 (6.1) 30.04 (1017) Calm light rain; mist
2 PM (19) Dec 31 45.0 (7.2) 43.0 (6.1) 30.08 (1018) Calm light rain; mist
1 PM (18) Dec 31 44.1 (6.7) 43.0 (6.1) 30.07 (1018) Calm mist
Noon (17) Dec 31 43.0 (6.1) 43.0 (6.1) 30.07 (1018) Calm mist
11 AM (16) Dec 31 42.1 (5.6) 41.0 (5.0) 30.07 (1018) Calm light rain; mist
10 AM (15) Dec 31 41.0 (5.0) 41.0 (5.0) 30.08 (1018) NW 3 mist
9 AM (14) Dec 31 41.0 (5.0) 39.9 (4.4) 30.09 (1018) Calm mist
8 AM (13) Dec 31 41.0 (5.0) 39.9 (4.4) 30.09 (1018) Calm mist
7 AM (12) Dec 31 39.9 (4.4) 39.9 (4.4) 30.08 (1018) Calm mist
6 AM (11) Dec 31 39.9 (4.4) 39.9 (4.4) 30.09 (1018) Calm mist
5 AM (10) Dec 31 37.9 (3.3) 37.9 (3.3) 30.12 (1019) Calm fog
4 AM (9) Dec 31 37.0 (2.8) 37.0 (2.8) 30.13 (1020) Calm fog
3 AM (8) Dec 31 37.0 (2.8) 36.0 (2.2) 30.13 (1020) Calm fog
2 AM (7) Dec 31 37.0 (2.8) 37.0 (2.8) 30.14 (1020) Calm fog
Oldest 1 AM (6) Dec 31 37.0 (2.8) 37.0 (2.8) 30.15 (1020) NNW 3 fog
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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