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

Latest Observation

25 Stations

15 Minute Data | America/Los_Angeles
as of 9/6/26 2:33 PM PDT
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)
Rockpile Upper (Cooley) 9/6/26 1430 73.5   2.2 28   6 38.6   6.5 6.0   3.5 NNW | 328 16.4   0.7 0.00 0.00 47.0   1.8 75.4   1.5
Rockpile Lower (Cooley) 9/6/26 1415 74.7   0.7 26   11 37.6   8.5 8.3   5.2 W | 274 17.1   9.6 0.00 0.00 48.8   3.0 78.3   0.8
Cloverdale-East (Ranch 83) 9/6/26 1430 82.7   1.2 - - 4.2   0.1 NNW | 337 12.8   0.0 0.00 0.00 40.8   9.8 83.1   0.7
Cloverdale-SE (Ranch 38) 9/6/26 1430 81.1   2.9 28   5 44.8   1.5 6.0   0.5 WSW | 257 10.2   3.4 0.00 0.00 47.3   5.5 83.9   3.3
Geyserville-North (Hoffman) 9/6/26 1430 83.2   2.7 25   8 44.1   5.2 4.2   1.2 WNW | 298 10.8   0.2 0.00 0.00 41.2   3.1 84.4   3.1
Geyserville (Ranch 3) 9/6/26 1430 82.6   2.3 20   8 38.1   6.8 4.4   1.5 NW | 310 8.9   2.8 0.00 0.00 42.8   1.9 83.0   2.2
Geyserville-East (Ranch 40) 9/6/26 1430 81.9   4.7 25   10 43.0   4.6 4.1   7.2 WNW | 295 8.6   10.0 0.00 0.00 48.3   1.9 83.7   4.7
Geyserville-South (Nervo Station) 9/6/26 1430 82.7   4.1 - - 4.1   1.3 WNW | 296 10.5   1.3 0.00 0.00 46.1   2.4 83.5   3.8
Peterson (Ranch 09) 9/6/26 1430 80.7   2.2 30   1 46.3   3.2 4.0   0.8 S | 176 8.6   0.5 0.00 0.00 42.1   0.5 81.1   2.1
Crazy Creek Ranch 9/6/26 1430 83.3   3.5 24   10 42.9   6.1 4.8   0.4 WNW | 298 10.2   1.7 0.00 0.00 43.0   1.1 83.5   3.4
Whitton Ranch (201e) 9/6/26 1430 83.1   1.8 22   6 40.8   4.5 3.2   0.5 W | 265 9.2   1.2 0.00 0.00 37.3   3.1 83.8   2.1
Lytton East (Shop Hill Bottom) 9/6/26 1430 80.8   0.7 32   6 48.5   5.7 5.3   1.9 SSE | 147 11.5   1.3 0.00 0.00 44.3   0.5 82.1   1.5
Lytton East (Hill 5) 9/6/26 1430 79.9   0.2 34   7 48.7   5.6 6.9   1.8 S | 170 13.8   0.9 0.00 0.00 45.6   1.6 81.3   0.3
Lytton West Lower (Lew 6) 9/6/26 1430 81.3   1.5 33   4 49.4   5.1 3.6   0.7 SSE | 153 16.6   3.6 0.00 0.00 45.8   0.7 82.0   1.1
Lytton West Hill (23PS) 9/6/26 1430 79.7   0.6 35   5 49.5   4.7 6.4   1.9 SSE | 165 11.4   0.6 0.00 0.00 46.0   2.6 80.9   1.2
Big River 9/6/26 1430 79.0   0.5 37   3 50.2   2.9 3.7   0.3 S | 174 8.9   2.0 0.00 0.00 46.9   1.1 79.5   0.3
Jimtown-North (Piccolo Ranch 15) 9/6/26 1430 81.1   1.0 25   2 42.3   1.4 3.4   0.2 SSW | 196 7.5   4.0 0.00 0.00 43.1   0.4 81.6   0.7
HWY 128/Chalk Hill Rd (Landslide) 9/6/26 1400 81.9   2.0 28   4 45.6   1.7 3.9   1.3 SSW | 209 9.6   0.7 0.00 0.00 41.7   2.1 83.1   2.0
N Chalk Hill Rd (Ranch 63) 9/6/26 1430 80.3   1.8 27   1 43.6   0.2 3.9   0.5 SSW | 200 8.2   0.6 0.00 0.00 42.1   0.6 80.9   1.8
Newman Knights Valley 8/18/26 0015 56.2   1.8 85   4 51.7   0.4 0.8   3.5 NE | 55 2.3   5.8 0.00 0.00 55.0   1.2 88.3   0.6
Knights Valley (Bavarian Lion) 9/6/26 1430 80.8   1.8 27   1 43.4   0.7 4.4   1.9 W | 277 14.0   2.1 0.00 0.00 37.3   3.8 81.6   1.7
Red Tail 9/6/26 1430 79.9   1.0 37   1 51.2   1.8 6.0   0.5 SSW | 196 13.6   0.1 0.00 0.00 41.8   3.3 80.9   0.4
Franz Valley (Stornetta) 9/6/26 1430 80.3   2.5 27   2 43.6   0.2 2.9   1.3 W | 277 10.6   1.1 0.00 0.00 39.1   2.7 81.3   2.9
Upper Dry Creek Valley 9/6/26 1430 81.9   0.7 22   10 39.1   9.0 4.8   0.4 WNW | 289 10.7   0.9 0.00 0.00 42.0   2.9 82.4   0.6
Lower Dry Creek Valley 9/6/26 1430 81.2   1.7 34   4 50.3   4.8 4.7   2.4 SE | 140 10.7   2.7 0.00 0.00 42.3   4.4 81.8   1.4
Max     83.3 37 51.2 8.3 - 17.1 0.00 0.00 48.8 84.4
Avg     80.7 29 44.6 4.7 - 11.3 0.00 - - -
Min     73.5 20 37.6 2.9 - 7.5 0.00 0.00 37.3 75.4

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 9/6/26 2:33 PM PDT
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)
Windsor-NW (Ranch 8) 9/6/26 1430 80.6   2.6 39   3 53.5   0.3 4.3   4.3 S | 188 9.4   9.3 0.00 0.00 81.7   0.9 49.1   1.7
Windsor-East (Ranch 16) 9/6/26 1430 80.3   2.2 34   0 49.1   2.2 4.0   4.6 SSW | 211 7.2   6.1 0.00 0.00 81.9   1.7 41.8   2.3
Mark West-North (Ranch 14) 9/6/26 1430 79.9   1.9 33   3 48.2   4.6 2.3   2.1 ESE | 112 7.7   1.5 0.00 0.00 80.3   0.6 45.9   0.7
Windsor-SE (Silk Rd) 9/6/26 1330 76.7   0.2 42   5 51.8   3.3 2.5   1.5 SW | 215 7.0   4.3 0.00 0.00 77.2   0.2 45.7   0.8
Fulton-NW (Ranch 5) 9/6/26 1430 78.0   0.8 37   6 49.7   5.6 4.8   1.4 SSE | 163 11.4   0.8 0.00 0.00 78.5   0.1 45.5   0.7
Bisordi (Fulton) 9/6/26 1430 78.7   1.3 41   4 53.0   3.6 2.8   3.1 SSE | 161 7.9   4.9 0.00 0.00 79.1   0.7 43.4   0.0
Windsor-South (Laughlin Rd) 9/6/26 1430 80.1   1.3 34   3 49.2   3.4 - - - 0.00 0.00 81.0   1.7 49.3   1.6
Fulton-SE (Barnes Rd) 9/6/26 1430 78.6   0.8 37   5 50.4   4.9 4.0   2.7 SSW | 199 9.5   4.3 0.00 0.00 78.6   0.2 46.0   0.3
Fulton-SW (Ranch 21) 9/6/26 1430 78.7   1.4 36   4 49.2   4.7 4.7   2.1 SSE | 158 9.9   3.1 0.00 0.00 79.2   1.0 47.0   0.5
NW Santa Rosa (Piner Road) 9/6/26 1430 77.8   0.5 42   5 52.8   3.9 3.8   1.8 ESE | 120 9.6   1.6 0.00 0.00 78.6   0.7 46.0   0.5
River Rd South (Denner Ranch) 9/6/26 1430 79.4   1.9 36   5 50.0   5.8 4.9   4.6 S | 174 10.5   4.2 - - 80.3   1.9 46.3   1.4
West Santa Rosa (LOV Vineyard) 8/26/26 0900 53.3   5.2 97   6 52.4   3.5 1.0   0.1 SW | 224 3.6   0.0 0.00 0.00 53.6   5.2 50.2   1.8
Guerneville Rd (Prokopakis) 9/6/26 1430 85.3   1.2 30   4 50.8   4.4 - - - 0.00 0.00 85.8   1.5 46.0   1.0
SunnyView Vineyard (SCWC) 9/6/26 1430 78.7   1.6 35   4 48.7   4.8 3.3   2.1 SSE | 149 8.5   4.8 0.00 0.00 79.2   0.6 44.2   0.8
Guerneville Rd West (Balletto) 9/6/26 1430 78.2   1.0 42   4 53.1   3.8 5.0   0.8 SW | 219 9.0   2.6 0.00 0.00 79.0   1.1 46.6   0.8
Sanchietti Ranch 9/6/26 1430 78.9   0.6 41   0 53.4   0.4 6.6   0.3 SSW | 194 13.7   0.6 0.00 0.00 79.4   0.5 47.4   0.6
Occidental Rd (Sebastopol) 9/6/26 1430 78.7   1.3 50   6 58.6   4.6 5.0   1.4 SSW | 196 11.4   3.3 0.00 0.00 80.5   1.4 46.6   0.8
Harper's Rest (Windsor-West) 9/6/26 1430 80.0   0.5 33   1 48.5   0.4 3.0   0.1 ESE | 106 7.8   1.0 0.00 0.00 80.4   0.3 46.8   0.0
Lower Westside Rd (Ranch 12) 9/6/26 1430 79.4   0.9 35   0 49.6   0.9 5.6   1.7 SE | 136 11.2   0.7 0.00 0.00 80.2   1.3 46.6   1.5
Guerneville (Laughlin Rd) 9/6/26 1430 76.3   2.1 43   5 52.3   0.9 7.3   0.5 SSE | 165 13.4   0.1 0.00 0.00 76.9   1.6 47.3   1.5
Korbel (Winery) 9/6/26 1430 79.1   4.2 38   6 51.0   0.2 3.8   0.1 S | 170 8.7   4.8 0.00 0.00 79.2   0.7 49.9   0.4
Forestville (Shone Farms) 9/6/26 1430 78.0   0.8 38   2 50.3   2.3 3.9   1.2 SSE | 162 9.2   2.8 0.00 0.00 81.2   2.5 48.0   1.1
Forestville-NE (Ranch 30) 9/6/26 1430 80.3   3.3 39   0 53.3   3.2 5.7   0.6 SSE | 156 11.7   0.4 0.00 0.00 80.3   0.8 46.6   1.8
Foggy Bend (Ranch 41) 9/6/26 1430 79.4   1.9 44   1 55.5   2.1 3.7   1.2 SSW | 211 8.9   1.3 0.00 0.00 80.2   1.6 47.2   1.3
Last Stop 9/6/26 1430 78.9   1.6 37   2 50.3   2.7 3.3   1.9 S | 188 7.7   4.3 0.00 0.00 79.5   1.0 45.8   1.6
Green Valley Vineyard 9/6/26 1430 77.3   0.9 37   5 49.2   4.5 3.5   1.9 WSW | 242 7.7   5.0 0.00 0.00 78.0   0.9 46.6   0.4
Park Royal 9/6/26 1430 79.0   1.9 33   3 47.4   3.8 - - - 0.00 0.00 79.8   1.2 48.5   1.1
Merino 9/6/26 1430 80.9   1.2 38   2 52.8   2.4 5.2   1.2 S | 181 11.5   1.2 0.00 0.00 81.1   0.6 44.6   0.7
Green Valley (Sanchietti) 9/6/26 1430 79.7   0.2 - - - - - - - 81.4   1.6 42.3   0.9
Keefer Ranch (Green Valley) 9/6/26 1430 77.3   0.0 43   6 52.8   3.7 - - - 0.00 0.00 77.3   0.4 44.9   1.4
Graton-West (Dutton Ranch) 9/6/26 1430 78.5   0.6 36   5 49.6   4.3 3.5   1.4 SSW | 212 7.3   2.6 0.00 0.00 80.3   1.7 44.8   0.9
Graton-South (Mill Station Rd) 9/6/26 1430 77.1   3.0 38   4 49.5   0.0 2.3   1.3 WSW | 254 6.4   1.2 0.00 0.00 77.8   3.0 43.4   1.5
Occidental (Horseshoe Bend) 9/6/26 1430 73.7   1.0 44   2 50.7   2.3 - - - 0.00 0.00 74.3   1.1 49.2   2.0
Sexton Valley (Jacqueline's Blk) 9/6/26 1430 78.0   3.2 45   5 55.2   0.2 3.9   1.4 WNW | 288 8.8   0.3 0.00 0.00 79.1   3.1 42.8   0.2
Sebastopol Hills (Burnside Rd) 9/6/26 1430 74.2   2.3 48   6 53.2   0.9 5.4   0.0 S | 189 10.7   0.4 0.00 0.00 75.1   2.1 49.2   0.6
Pleasant Hill 9/6/26 1430 78.7   2.7 38   6 51.0   1.8 3.8   1.5 SW | 215 10.2   1.1 0.00 0.00 79.1   1.2 46.4   0.1
Seaview/Fort Ross (Hirsch) 9/6/26 1430 68.2   4.2 52   11 50.0   1.2 4.4   0.2 WNW | 293 8.9   1.2 0.00 0.00 69.0   2.0 51.9   1.3
Max     85.3 52 58.6 7.3 - 13.7 0.00 0.00 85.8 51.9
Avg     78.4 39 51.2 4.2 - 9.4 0.00 - - -
Min     68.2 30 47.4 2.3 - 6.4 0.00 0.00 69.0 41.8

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/6/26 2:33 PM PDT
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 9/6/26 1430 75.9   1.2 38   2 48.3   0.3 4.3   0.3 S | 176 10.2   1.8 0.00 0.01 47.0   2.0 76.4   1.3
Lower Bennett Valley 9/6/26 1430 76.8   0.7 36   2 47.7   1.2 1.6   6.3 SSW | 205 10.9   2.7 0.00 0.00 40.0   0.9 78.1   0.0
Kenwood (Wildwood) 9/6/26 1430 78.7   1.1 32   1 46.7   0.1 3.3   1.5 NW | 312 9.8   0.1 0.00 0.00 43.2   1.9 79.1   1.4
Crane Creek (Ranch 62) 9/6/26 1430 79.1   1.3 34   3 48.2   1.2 2.2   0.4 WSW | 238 8.2   1.5 0.00 0.00 45.4   2.1 80.2   0.7
Rohnert Park-West (Stony Point) 9/6/26 1430 75.6   2.0 46   6 53.3   1.4 7.1   2.5 WSW | 239 14.9   4.0 0.00 0.00 42.5   1.4 75.7   1.6
Rice-Spivak Vineyard 9/6/26 1430 75.1   2.0 - - - - - - - 38.6   1.1 75.9   2.6
Cartograph Wines Base 9/6/26 1430 72.1   0.5 52   5 53.6   2.1 10.3   0.3 SSW | 206 17.0   1.2 0.00 0.00 46.6   1.9 72.9   2.6
Cartograph Wines Remote 9/6/26 1430 72.1   0.8 - - - - - - - 45.1   0.6 73.1   3.7
Penngrove (Asellus) 9/6/26 1430 75.1   0.3 39   0 48.6   0.0 6.1   0.2 SW | 216 10.3   3.7 0.00 0.00 43.8   0.6 76.5   3.2
Sonoma Valley (Bedrock) 9/6/26 1430 78.2   0.9 30   1 44.3   0.3 - - - 0.00 0.00 41.0   3.3 79.4   0.7
Sonoma-West (Arnold) 9/6/26 1430 79.5   0.7 31   2 46.4   2.2 7.8   1.4 WSW | 237 16.7   5.3 0.00 0.00 41.3   3.0 80.3   1.6
Sonoma Valley HS 9/6/26 1430 78.0   2.7 38   4 50.4   0.7 5.4   1.4 WSW | 239 9.7   0.8 0.00 0.00 44.4   1.9 78.9   2.2
Sonoma East (Bundschu01) 9/6/26 1430 79.5   0.9 30   1 45.3   0.0 6.9   1.9 WSW | 245 14.9   3.3 0.00 0.00 41.2   2.3 79.8   1.1
Sonoma-SE (Napoli) 9/6/26 1430 80.4   1.0 27   2 43.9   2.3 6.1   1.4 WSW | 247 10.8   1.3 0.00 0.00 41.6   1.8 81.4   1.3
Schellville (Sasaki) 2/7/26 1900 53.4   2.2 88   10 49.9   1.0 3.3   1.8 SW | 225 5.8   4.0 0.00 0.00 47.0   0.8 62.8   8.4
Petaluma (Ranch 10) 9/6/26 1430 76.5   1.1 37   1 48.4   0.0 6.1   1.0 WSW | 253 11.3   2.6 0.00 0.00 41.7   3.7 77.3   2.7
Carneros (Ranch 71) 9/6/26 1430 75.4   2.2 45   8 52.8   3.0 6.3   2.1 S | 178 14.6   4.2 0.00 0.00 51.2   1.0 77.6   1.1
Ricci Vineyards (Carneros) 9/6/26 1430 77.7   3.2 41   5 52.3   0.7 8.8   3.1 SSW | 193 16.6   5.1 0.00 0.00 43.1   1.4 79.8   1.9
Carneros Upper (Ranch 81) 9/6/26 1430 74.6   5.3 47   14 52.9   4.8 11.1   5.0 S | 182 21.8   8.0 - - 51.8   0.6 77.9   2.7
Carneros Lower (Ranch 81) 9/6/26 1415 76.2   3.8 46   7 54.1   1.0 6.1   1.7 S | 179 14.2   1.7 0.00 0.00 43.6   1.7 83.7   3.6
Max     80.4 52 54.1 11.1 - 21.8 0.00 0.01 51.8 83.7
Avg     76.7 38 49.2 6.2 - 13.3 0.00 - - -
Min     72.1 27 43.9 1.6 - 8.2 0.00 0.00 38.6 72.9
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

AQI Map

Map

Hourly Data