Create Custom Reports and Graphics: Custom Report
Forecast Links
Morning Forecast Frost Forecast 30/90 Day Outlook Setting Alerts & Alarms Forecast Abbreviations and Terms

Latest Observations

Map

15 Minute Data

South County Map

Map

15 Minute Data
Sonoma County Weather Data Links
Yesterday Growing Degree Days Weather Observation Maps Powdery Mildew Satellite/Radar Miscellaneous Air Quality

Northern Sonoma County Latest

24 Stations

15 Minute Data
as of 12/25/25 8:27 AM PST
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Rockpile Upper (Cooley) 12/25/25 0815 43.6   0.1 85   14 39.5   3.9 22.9   16.9 S | 180 35.5   27.0 0.00 0.68 48.2   4.9 41.9   1.3
Rockpile Lower (Cooley) 12/25/25 0800 46.1   0.6 86   5 42.3   2.2 4.2   2.0 S | 186 13.6   6.8 0.00 0.70 51.4   5.7 45.5   1.1
Cloverdale-East (Ranch 83) 12/25/25 0815 48.2   2.0 - - 8.4   7.6 SSE | 161 18.3   16.3 0.05 1.08 54.4   4.2 47.5   2.4
Cloverdale-SE (Ranch 38) 12/25/25 0815 47.0   2.6 91   2 44.6   3.3 10.3   7.1 S | 173 18.7   13.5 0.04 1.05 53.3   4.2 46.5   2.9
Geyserville-North (Hoffman) 12/25/25 0815 52.2 82 46.9 5.9 S | 184 12.5 0.00 0.00 55.4 50.3
Geyserville (Ranch 3) 12/25/25 0815 51.5   0.7 85   15 47.2   3.5 4.4   4.4 SSE | 159 10.4   10.4 0.02 1.09 54.7   4.5 50.0   0.7
Geyserville-East (Ranch 40) 12/25/25 0815 50.1   0.8 89   8 46.9   1.6 15.3   10.8 SSW | 200 34.5   27.8 0.04 1.17 53.1   5.0 48.8   0.2
Geyserville-South (Nervo Station) 12/25/25 0815 51.3   1.0 - - 6.7   6.7 SSW | 192 15.2   15.2 0.02 0.74 54.3   5.1 50.3   0.3
Peterson (Ranch 09) 12/25/25 0815 51.2   0.4 84   5 46.7   1.1 5.6   3.5 S | 180 15.9   12.2 0.04 0.69 54.1   5.8 50.2   0.2
Rawah - Crazy Creek 12/25/25 0815 52.3   1.1 90   6 49.4   0.8 3.4   2.0 SE | 137 9.9   6.6 0.02 0.74 55.0   4.8 51.9   0.9
Whitton Ranch (201e) 12/25/25 0815 51.4   1.0 85   11 47.1   2.1 5.9   5.1 SSW | 197 16.3   14.4 0.05 0.92 54.5   5.4 50.7   0.6
Lytton East (Shop Hill Bottom) 12/25/25 0815 51.0   0.7 82   8 45.7   1.7 7.9   6.4 SSW | 207 15.4   11.6 0.07 0.86 54.7   4.4 49.6   0.3
Lytton West Lower (Lew 6) 12/25/25 0815 51.2   0.9 82   8 45.9   1.7 9.7   8.5 SSW | 208 16.1   12.6 0.07 0.84 55.0   4.4 49.8   0.3
Lytton West Hill (23PS) 12/25/25 0815 51.2   0.3 82   7 46.0   1.9 7.1   6.4 SSW | 206 14.1   11.6 0.09 0.85 55.1   4.5 49.9   0.9
Lytton East (Hill 5) 12/25/25 0815 50.9   0.3 82   5 45.6   1.4 14.0   12.9 SW | 215 23.1   20.4 0.06 0.85 54.3   4.8 49.6   0.1
Jimtown-North (Piccolo Ranch 15) 12/25/25 0815 51.8   0.6 83   8 47.0   1.7 4.4   2.5 SSE | 157 23.0   20.0 0.05 0.77 55.2   4.8 50.9   0.1
Jimtown-NE (Red Fan) 8/27/25 0915 61.6   2.2 77   9 54.4   0.8 3.4   1.4 S | 177 6.6   1.0 0.00 0.00 61.8   2.1 52.6   3.7
HWY 128/Chalk Hill Rd (Landslide) 12/25/25 0800 52.3   0.2 86   6 48.2   1.6 1.2   0.8 SE | 142 3.8   2.5 0.01 0.77 55.7   5.0 51.7   0.2
N Chalk Hill Rd (Ranch 63) 12/25/25 0815 50.6   0.5 86   4 46.4   1.7 6.1   4.6 SW | 222 18.6   16.2 0.04 0.69 54.1   5.1 50.2   0.6
Knights Valley (Bavarian Lion) 12/25/25 0815 52.6   1.5 81   6 47.0   0.5 6.2   5.6 S | 190 12.4   10.1 0.00 0.79 55.5   4.2 51.1   0.1
Bavarian Lion EFW 12/25/25 0815 52.8   1.4 - - - - - 0.03 0.68 55.9   4.4 51.7   0.4
Franz Valley (Stornetta) 12/25/25 0815 52.5   1.4 80   9 46.5   1.5 7.1   6.4 SSE | 154 29.0   25.6 0.03 0.71 55.0   4.4 51.1   0.0
Upper Dry Creek Valley 12/25/25 0815 49.3   0.9 89   4 46.2   2.2 3.2   2.6 SSW | 210 7.8   5.6 0.03 1.04 56.1   3.6 48.8   1.2
Lower Dry Creek Valley 12/25/25 0815 51.8   1.1 76   19 44.5   5.0 7.4   5.5 SSW | 198 19.3   15.6 0.04 0.88 55.7   4.6 50.9   0.4
Max     52.8 91 49.4 22.9 - 35.5 0.09 1.17 56.1 51.9
Avg     50.6 84 46.0 7.6 - 17.4 0.03 - - -
Min     43.6 76 39.5 1.2 - 3.8 0.00 0.00 48.2 41.9

Latest Observation

34 Stations

15 Minute Data | America/Los_Angeles
as of 12/25/25 8:27 AM PST
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Max Temp (°F) Daily Min Temp (°F)
Mark West-North (Ranch 14) 12/25/25 0815 50.8   0.5 82   6 45.6   2.5 6.9   5.9 SSW | 199 16.9   14.8 0.04 0.79 56.1   4.2 49.5   1.6
Bisordi (Fulton) 12/25/25 0815 49.5   1.7 90   2 46.7   2.3 8.6   7.0 SSW | 206 28.1   25.2 0.06 0.92 56.5   4.2 49.5   1.7
Fulton-SE (Barnes Rd) 12/25/25 0815 48.9   2.7 90   1 46.0   2.4 7.2   5.5 SSW | 192 20.6   15.3 0.03 1.07 56.2   5.3 48.8   2.6
Fulton-SW (Ranch 21) 12/25/25 0815 49.0   1.8 87   2 45.4   2.5 7.6   6.0 SSW | 208 18.4   15.0 0.01 0.77 56.3   4.4 48.7   1.8
Healdsburg-South (Sodini) 12/25/25 0815 50.4   0.5 80   10 44.4   3.6 7.7   5.2 SW | 214 21.1   16.2 0.04 0.78 55.7   4.3 50.3   0.5
Windsor-East (Ranch 16) 12/25/25 0815 51.2   0.2 83   8 46.3   2.3 9.5   6.7 SSW | 204 24.9   21.0 0.03 0.74 55.3   4.8 49.6   1.3
Santa Rosa-NW (Goldfields) 12/25/25 0130 54.3 88 51.0 16.2 SSE | 159 32.2 0.06 0.27 56.5 54.0
Goldfields Remote 12/25/25 0130 54.7 - - - - - - - 57.3 54.0
NW Santa Rosa (Piner Road) 12/25/25 0815 48.4   3.2 99   1 48.2   2.9 6.7   5.2 SSW | 202 14.0   11.2 0.01 0.70 56.7   5.0 48.2   3.3
River Rd South (Denner Ranch) 12/25/25 0815 50.2   1.3 84   11 45.6   4.6 9.1   7.1 SSW | 200 21.0   16.2 - - 56.7   5.4 49.7   1.6
West Santa Rosa (LOV Vineyard) 12/25/25 0815 49.3   2.7 86   1 45.2   2.8 7.2   6.3 SSW | 208 19.1   15.9 0.00 0.19 56.7   5.0 49.0   2.9
Guerneville Rd (Prokopakis) 12/25/25 0815 50.7   1.9 85   1 46.3   2.1 - - - 0.01 0.26 56.7   5.9 50.2   2.2
SunnyView Vineyard (SCWC) 12/25/25 0815 47.9   3.2 90   2 45.1   2.4 3.8   1.8 SSW | 192 11.3   5.9 0.01 0.97 56.3   4.7 47.8   3.3
Guerneville Rd West (Balletto) 12/25/25 0815 49.6   2.8 89   1 46.7   2.4 6.4   4.8 SW | 216 17.0   13.2 0.00 0.73 57.1   5.6 49.4   2.7
Sanchietti Ranch 12/25/25 0815 49.8   3.2 92   1 47.7   2.8 7.1   5.6 SW | 214 12.4   8.8 0.00 0.84 58.6   4.6 49.7   3.2
Occidental Rd (Sebastopol) 12/25/25 0815 48.4   3.3 100   0 48.4   3.3 7.8   6.6 SSW | 200 17.5   13.6 0.00 0.02 55.9   20.6 48.3   1.0
Lower Westside Rd (Ranch 12) 12/25/25 0815 51.2   0.1 78   12 44.8   3.6 2.5   2.3 S | 177 8.5   6.6 0.01 0.52 56.3   4.3 50.4   0.5
Guerneville (Laughlin Rd) 12/25/25 0815 49.3   0.6 91   5 46.8   1.9 1.2   1.2 SSW | 194 4.9   4.9 0.01 1.21 56.9   4.4 49.3   0.5
Korbel (Winery) 12/25/25 0815 49.0   1.6 90   5 46.3   3.0 2.1   2.1 ENE | 58 7.2   7.2 0.01 0.92 57.0   4.6 49.0   1.6
Forestville (Shone Farms) 12/25/25 0815 49.8   1.2 83   8 44.9   3.7 4.2   2.3 SSW | 193 10.8   5.8 0.01 0.66 57.2   6.1 49.1   0.0
Forestville-NE (Ranch 30) 12/25/25 0815 49.1   1.1 88   8 45.6   3.3 5.7   3.3 SSW | 204 10.9   7.0 0.01 0.56 56.4   6.0 49.0   1.1
Foggy Bend (Ranch 41) 12/25/25 0815 50.1   0.7 91   7 47.5   2.8 2.7   2.6 SW | 224 8.0   7.2 0.00 0.51 57.2   5.6 49.7   1.0
Rawah - Last Stop 12/25/25 0815 49.4   0.1 86   10 45.3   2.9 3.2   3.0 SSW | 201 9.4   7.9 0.00 0.36 57.3   5.2 49.3   0.0
Green Valley Vineyard 12/25/25 0815 48.8   1.5 85   8 44.4   3.7 5.6   3.9 SSW | 207 10.7   6.4 0.02 0.60 57.6   4.1 48.4   1.7
Park Royal 12/1/25 2045 38.9   4.8 92   2 36.9   5.4 - - - 0.00 0.00 57.4   3.9 38.6   2.5
Green Valley (Sanchietti) 12/25/25 0815 50.6   1.6 - - - - - - - 58.1   5.1 50.4   1.7
Keefer Ranch (Green Valley) 12/25/25 0815 50.1   0.7 87   6 46.5   2.5 - - - 0.01 0.54 57.8   4.7 50.1   0.7
Graton-West (Dutton Ranch) 12/25/25 0815 50.2   1.6 100   0 50.2   1.6 3.3   1.1 S | 170 9.0   4.6 0.02 0.63 58.1   4.6 49.8   1.5
Graton-South (Mill Station Rd) 12/25/25 0045 56.0   1.2 84   11 51.2   4.5 9.4   3.9 SSE | 154 17.1   6.1 0.03 0.07 57.2   0.5 55.7   1.3
Occidental (Horseshoe Bend) 12/25/25 0815 47.3   1.7 92   4 45.2   2.9 - - - 0.00 0.07 55.0   4.1 47.2   1.7
Sexton Valley (Jacqueline's Blk) 12/25/25 0815 49.6   1.6 90   3 46.7   2.4 2.3   1.6 SW | 215 4.8   2.1 0.00 0.00 57.6   4.5 49.4   1.7
Sebastopol Hills (Burnside Rd) 12/25/25 0815 47.6   3.1 95   3 46.2   2.1 6.7   3.5 SSW | 193 11.9   5.9 0.00 0.73 55.7   5.2 47.4   3.2
Pleasant Hill 12/25/25 0815 47.4   3.4 92   4 45.1   2.3 8.5   7.1 SSW | 213 18.1   14.2 0.00 0.59 56.0   6.1 47.3   3.4
Seaview/Fort Ross (Hirsch) 12/25/25 0815 46.3   1.3 80   17 40.6   3.6 6.8   6.4 S | 182 16.5   14.8 0.00 0.15 50.9   3.0 43.8   1.1
Max     51.2 100 50.2 9.5 - 28.1 0.06 1.21 58.6 50.4
Avg     49.3 88 46.0 5.8 - 14.3 0.01 - - -
Min     46.3 78 40.6 1.2 - 4.8 0.00 0.00 50.9 43.8

Southern Sonoma County Latest

20 Stations

15 Minute Data | America/Los_Angeles
as of 12/25/25 8:27 AM PST
Load Interactive
Station Date Time Temp (°F) RH (%) Dew Pt (°F) Wind Spd (mph) Wind Dir (°) Wind Gust (mph) Latest Rain (In) Daily Rain (In) Daily Min Temp (°F) Daily Max Temp (°F)
Upper Rincon Valley 12/25/25 0815 48.5   0.2 86   9 44.7   2.3 5.2   5.1 SW | 232 19.6   18.3 0.00 0.00 44.8   3.4 52.2   4.3
Lower Bennett Valley 12/25/25 0815 53.0   2.5 81   9 47.5   0.3 5.6   4.4 S | 173 15.3   12.6 0.04 0.60 50.3   0.2 55.5   4.1
Kenwood (Wildwood) 12/25/25 0815 52.8   1.7 76   15 45.6   3.1 8.0   7.0 SSW | 211 16.3   14.2 0.00 0.74 51.9   0.9 55.2   2.4
Sonoma Valley (Bedrock) 12/25/25 0815 51.1   1.2 80   1 45.2   1.0 - - - 0.00 0.01 49.8   2.2 55.3   2.3
Sonoma-West (Arnold) 12/25/25 0815 54.2   0.7 73   10 45.8   2.7 4.4   2.0 S | 186 8.9   3.3 0.01 0.34 52.4   0.9 55.9   3.3
Sonoma Valley HS 12/25/25 0815 52.8   0.1 84   9 48.0   2.7 1.5   0.2 SE | 131 4.4   1.0 0.00 0.01 52.2   0.4 55.8   3.3
Sonoma East (Bundschu01) 12/25/25 0815 52.5   0.8 82   0 47.2   0.8 4.3   2.2 SE | 135 6.4   0.7 0.00 0.00 51.0   2.0 56.5   3.8
Schellville (Sasaki) 12/24/25 1700 57.9 78 51.1 1.3 E | 86 6.4 0.01 0.01 57.4 61.4
Sonoma-SE (Napoli) 12/25/25 0815 52.9   0.6 81   2 47.1   1.2 3.4   0.8 SE | 134 6.8   3.0 0.00 0.69 51.8   1.3 56.4   4.0
Ricci Vineyards (Carneros) 12/25/25 0815 52.0   0.4 83   5 46.9   2.1 5.2   1.4 S | 181 8.7   3.5 0.00 0.98 51.1   1.1 55.6   4.2
Carneros (Ranch 71) 12/25/25 0815 52.3   0.1 83   5 47.4   1.4 5.1   2.9 S | 182 8.1   3.8 0.00 0.77 51.4   0.6 55.6   3.5
Carneros Upper (Ranch 81) 12/25/25 0815 52.9   0.6 77   7 46.0   1.8 12.1   2.5 SSW | 200 18.8   4.4 - - 51.6   0.6 55.4   4.6
Carneros Lower (Ranch 81) 12/25/25 0815 51.9   0.4 87   7 48.2   1.6 2.5   2.2 SSW | 198 9.4   6.7 0.00 0.47 50.7   0.8 55.9   3.9
Rohnert Park-West (Stony Point) 12/25/25 0815 49.0   3.5 90   1 46.1   3.3 9.4   5.7 SSW | 211 17.6   11.2 0.00 0.00 49.0   3.3 57.4   4.8
Cartograph Wines Base 12/25/25 0815 48.4   3.4 94   0 46.7   3.2 10.7   6.3 SSW | 198 21.0   14.5 0.02 0.55 48.2   3.5 57.7   5.4
Cartograph Wines Remote 12/25/25 0815 48.5   1.6 - - - - - - - 48.5   1.6 57.2   5.4
Rice-Spivak Vineyard 12/25/25 0815 48.6   2.8 - - - - - - - 48.4   2.8 57.9   5.4
Penngrove (Asellus) 12/25/25 0815 54.7   2.7 73   15 46.1   2.2 7.5   6.4 S | 177 19.3   16.2 0.00 0.00 52.6   1.0 56.2   3.4
Roger's Creek (Ranch 50) 12/25/25 0815 52.0   1.6 75   19 44.3   4.5 7.9   5.8 SSW | 203 15.7   11.6 0.00 0.72 50.4   0.4 54.8   2.2
Petaluma (Ranch 10) 12/25/25 0815 54.2   1.8 72   17 45.5   3.8 2.3   2.3 SW | 219 8.9   8.4 0.00 0.44 52.4   0.4 56.2   1.8
Max     54.7 94 48.2 12.1 - 21.0 0.04 0.98 52.6 57.9
Avg     51.7 81 46.4 5.9 - 12.8 0.00 - - -
Min     48.4 72 44.3 1.5 - 4.4 0.00 0.00 44.8 52.2
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

Latest Observations

Map

Hourly Data