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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

2025.12.29 2053 UTC
Wind Calm
Visibility 10 mile(s)
Sky conditions clear
Temperature 54.0 F (12.2 C)
Dew Point 39.0 F (3.9 C)
Relative Humidity 56%
Pressure (altimeter) 30.27 in. Hg (1025 hPa)
Pressure tendency 0.07 inches (2.5 hPa) lower than three hours ago
ob KSTS 292053Z 00000KT 10SM CLR 12/04 A3027 RMK AO2 SLP244 T01220039 58025

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
39.9 (4.4) 30.9 (-0.6) In the 6 hours preceding Dec 29, 2025 - 12:53 PM EST / 2025.12.29 1753 UTC
57.9 (14.4) 33.1 (0.6) In the 24 hours preceding Dec 29, 2025 - 02:53 AM EST / 2025.12.29 0753 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 4 PM (21) Dec 29 54.0 (12.2) 39.0 (3.9) 30.27 (1025) Calm
3 PM (20) Dec 29 51.1 (10.6) 37.9 (3.3) 30.31 (1026) Calm
2 PM (19) Dec 29 48.0 (8.9) 39.9 (4.4) 30.33 (1027) Calm
1 PM (18) Dec 29 39.9 (4.4) 39.9 (4.4) 30.34 (1027) Calm
Noon (17) Dec 29 34.0 (1.1) 34.0 (1.1) 30.33 (1027) Calm shallow fog
11 AM (16) Dec 29 32.0 (0.0) 32.0 (0.0) 30.32 (1026) Calm
10 AM (15) Dec 29 32.0 (0.0) 30.9 (-0.6) 30.3 (1026) SW 3 fog
9 AM (14) Dec 29 32.0 (0.0) 32.0 (0.0) 30.29 (1025) Calm fog
8 AM (13) Dec 29 32.0 (0.0) 30.9 (-0.6) 30.3 (1026) Calm mist
7 AM (12) Dec 29 33.1 (0.6) 33.1 (0.6) 30.31 (1026) NNW 5 fog
6 AM (11) Dec 29 34.0 (1.1) 34.0 (1.1) 30.31 (1026) fog
5 AM (10) Dec 29 35.1 (1.7) 35.1 (1.7) 30.31 (1026) Calm fog
4 AM (9) Dec 29 35.1 (1.7) 34.0 (1.1) 30.3 (1026) Calm mist
3 AM (8) Dec 29 36.0 (2.2) 36.0 (2.2) 30.29 (1025) W 3 fog
2 AM (7) Dec 29 37.0 (2.8) 37.0 (2.8) 30.3 (1026) NW 5 mist
1 AM (6) Dec 29 39.9 (4.4) 39.9 (4.4) 30.27 (1025) Calm
Midnight (5) Dec 29 42.1 (5.6) 39.9 (4.4) 30.27 (1025) Calm
11 PM (4) Dec 28 44.1 (6.7) 42.1 (5.6) 30.27 (1025) Calm
10 PM (3) Dec 28 42.1 (5.6) 39.9 (4.4) 30.26 (1024) Variable 5
9 PM (2) Dec 28 48.9 (9.4) 41.0 (5.0) 30.25 (1024) W 3
8 PM (1) Dec 28 55.9 (13.3) 41.0 (5.0) 30.25 (1024) ESE 3
7 PM (0) Dec 28 57.9 (14.4) 42.1 (5.6) 30.25 (1024) Calm
6 PM (23) Dec 28 57.9 (14.4) 43.0 (6.1) 30.26 (1024) Calm
Oldest 5 PM (22) Dec 28 55.9 (13.3) 42.1 (5.6) 30.27 (1025) Calm
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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