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 8/11/26 5:54 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) 8/11/26 1745 81.1   3.7 33   0 49.6   3.0 6.6   0.9 SE | 142 14.9   0.2 0.00 0.00 56.8   7.9 87.6   2.6
Rockpile Lower (Cooley) 8/11/26 1730 82.1   3.7 33   0 50.6   3.1 6.1   0.2 SE | 125 10.7   0.8 0.00 0.00 50.9   2.3 87.0   5.0
Cloverdale-East (Ranch 83) 8/11/26 1745 83.4   4.8 - - 6.9   1.0 S | 175 13.0   0.6 0.00 0.00 53.1   5.0 88.8   3.8
Cloverdale-SE (Ranch 38) 8/11/26 1745 80.3   4.6 39   1 53.0   3.5 12.5   0.0 SSE | 164 19.1   1.5 0.00 0.00 51.6   0.4 86.8   2.7
Geyserville-North (Hoffman) 8/11/26 1745 81.3   2.9 40   1 54.6   3.1 5.1   0.4 SSE | 166 9.4   1.5 0.00 0.00 54.8   6.8 85.5   4.2
Geyserville (Ranch 3) 8/11/26 1745 81.5   2.9 35   0 51.5   2.8 5.3   0.4 SE | 136 9.7   1.4 0.00 0.00 54.2   5.4 85.7   4.1
Geyserville-East (Ranch 40) 8/11/26 1745 77.5   4.3 44   2 53.8   2.2 12.1   0.4 S | 184 17.1   0.3 0.00 0.00 51.1   0.9 83.7   2.9
Geyserville-South (Nervo Station) 8/11/26 1745 78.5   3.1 - - 5.5   0.0 SSE | 163 10.1   0.3 0.00 0.00 53.3   3.3 84.1   3.9
Peterson (Ranch 09) 8/11/26 1745 79.0   2.8 38   0 51.4   2.9 4.9   0.8 SE | 134 8.5   1.1 0.00 0.00 53.5   6.0 83.8   3.5
Crazy Creek Ranch 8/11/26 1745 80.4   2.3 44   1 56.5   1.6 4.5   0.5 SSE | 160 9.2   0.9 0.00 0.00 52.4   5.3 85.6   3.5
Whitton Ranch (201e) 8/11/26 1745 83.2   1.4 35   2 53.1   2.4 4.3   0.9 S | 174 9.2   0.6 0.00 0.00 53.9   11.3 86.0   3.4
Lytton East (Shop Hill Bottom) 8/11/26 1745 78.2   2.7 38   1 50.7   1.8 7.4   0.3 SE | 128 11.5   0.2 0.00 0.00 53.9   8.0 84.4   2.7
Lytton East (Hill 5) 8/11/26 1745 77.0   2.6 40   1 50.8   1.9 9.5   1.1 SSE | 154 14.7   1.4 0.00 0.00 53.4   3.2 83.4   3.3
Lytton West Lower (Lew 6) 8/11/26 1745 78.3   3.0 40   3 51.9   0.6 5.7   0.3 SE | 138 11.8   2.4 0.00 0.00 54.3   8.7 83.8   3.3
Lytton West Hill (23PS) 8/11/26 1745 78.0   2.1 41   3 52.6   0.1 5.8   1.7 SSE | 147 12.2   2.4 0.00 0.00 54.1   3.2 83.4   3.2
Big River 8/11/26 1745 76.6   1.9 46   1 54.3   2.1 6.1   0.4 SSE | 153 11.8   0.1 0.00 0.00 53.5   3.8 81.8   4.2
Jimtown-North (Piccolo Ranch 15) 8/11/26 1745 80.0   3.4 35   1 49.9   2.6 2.5   0.0 SSE | 147 8.3   0.9 0.00 0.00 53.8   6.4 85.4   3.5
HWY 128/Chalk Hill Rd (Landslide) 8/11/26 1700 79.8   3.3 43   3 55.1   0.6 4.9   0.5 S | 188 9.0   1.8 0.00 0.00 54.0   5.8 85.1   3.3
N Chalk Hill Rd (Ranch 63) 8/11/26 1745 77.4   3.0 44   2 53.9   1.4 4.7   0.4 SSE | 154 10.1   0.9 0.00 0.00 53.3   7.0 83.0   3.2
Newman Knights Valley 8/11/26 1745 78.4   3.6 57   2 62.0   2.6 6.5   1.1 SW | 236 11.5   2.0 0.00 0.00 52.8   1.9 84.6   2.7
Knights Valley (Bavarian Lion) 8/11/26 1745 80.5   2.8 38   1 52.4   1.4 5.2   0.7 WSW | 251 9.6   1.7 0.00 0.00 48.9   1.4 85.5   3.2
Red Tail 8/11/26 1745 76.7   3.0 51   2 57.0   1.4 5.3   0.1 SSE | 159 10.7   0.3 0.00 0.00 52.3   5.1 82.6   3.3
Franz Valley (Stornetta) 8/11/26 1745 80.2   2.7 40   2 53.8   1.1 2.5   0.5 SW | 224 7.3   1.2 0.00 0.00 51.1   3.0 84.2   4.4
Upper Dry Creek Valley 8/11/26 1745 82.9   2.3 37   1 54.1   1.3 6.7   0.3 SE | 141 12.3   1.2 0.00 0.00 54.3   7.1 86.5   5.0
Lower Dry Creek Valley 8/11/26 1745 77.8   2.8 44   4 53.8   0.0 7.5   0.6 SE | 132 13.0   1.0 0.00 0.00 54.4   7.0 82.9   3.6
Max     83.4 57 62.0 12.5 - 19.1 0.00 0.00 56.8 88.8
Avg     79.6 41 53.3 6.2 - 11.4 0.00 - - -
Min     76.6 33 49.6 2.5 - 7.3 0.00 0.00 48.9 81.8

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 8/11/26 5:54 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) 8/11/26 1745 74.5   0.0 53   1 56.5   0.7 0.0   0.0 SSE | 149 0.0   0.0 0.00 0.00 83.7   3.1 53.6   2.7
Windsor-East (Ranch 16) 8/11/26 1745 73.6   1.8 50   3 53.7   0.1 7.9   0.9 S | 175 13.9   2.4 0.00 0.00 80.6   3.0 53.9   6.8
Mark West-North (Ranch 14) 7/28/26 1515 89.0   4.0 29   5 52.4   1.2 3.9   0.7 SSE | 155 10.7   0.1 0.00 0.00 89.9   3.7 49.7   2.7
Windsor-SE (Silk Rd) 8/11/26 1730 73.5   0.7 50   1 53.9   0.2 4.6   0.3 SSE | 154 10.5   0.8 0.00 0.00 79.1   4.9 54.3   6.1
Fulton-NW (Ranch 5) 8/11/26 1745 71.1   1.2 55   2 54.1   0.3 7.5   1.0 SE | 139 11.9   1.5 0.00 0.00 78.6   2.4 54.3   4.8
Bisordi (Fulton) 8/11/26 1745 71.4   1.4 60   3 56.9   0.0 5.3   0.9 SSW | 196 11.2   1.7 0.00 0.00 79.6   2.3 54.6   7.6
Windsor-South (Laughlin Rd) 8/11/26 1745 73.2   1.2 51   1 54.2   0.5 - - - 0.00 0.00 80.4   3.2 54.2   3.8
Fulton-SE (Barnes Rd) 8/11/26 1745 71.9   1.8 54   2 54.6   0.4 1.2   0.2 S | 174 10.2   0.2 0.00 0.00 78.3   2.6 54.6   4.1
Fulton-SW (Ranch 21) 8/11/26 1745 69.9   0.9 56   1 53.6   0.1 6.8   0.5 S | 178 13.4   2.1 0.00 0.00 79.1   1.5 54.6   4.1
NW Santa Rosa (Piner Road) 8/11/26 1745 68.9   0.6 65   1 56.7   0.0 4.9   1.0 SSW | 192 10.1   1.4 0.00 0.00 77.9   1.9 55.2   5.2
River Rd South (Denner Ranch) 8/11/26 1745 68.8   0.1 58   3 53.5   1.2 11.5   0.7 SSE | 162 17.8   2.6 - - 77.2   2.2 54.1   5.2
West Santa Rosa (LOV Vineyard) 8/11/26 1730 72.5   2.3 53   3 54.2   0.8 4.0   2.2 SSW | 193 7.8   3.7 0.00 0.00 77.8   2.4 55.2   4.2
Guerneville Rd (Prokopakis) 8/11/26 1745 75.0   2.5 49   6 54.4   0.8 - - - 0.00 0.00 80.8   3.8 55.3   5.7
SunnyView Vineyard (SCWC) 8/11/26 1745 69.2   0.8 57   1 53.1   0.2 4.2   0.3 SSW | 200 9.7   2.1 0.00 0.00 77.8   2.8 54.8   6.2
Guerneville Rd West (Balletto) 8/11/26 1745 69.3   1.3 63   3 56.3   0.0 6.1   0.0 S | 173 11.8   1.7 0.00 0.00 76.6   1.7 55.4   5.1
Sanchietti Ranch 8/11/26 1745 70.2   0.1 64   1 57.6   0.4 5.8   1.0 SW | 219 11.7   0.6 0.00 0.00 78.1   1.5 56.5   6.0
Occidental Rd (Sebastopol) 8/11/26 1745 67.4   0.0 79   1 60.9   0.5 8.1   2.6 S | 185 15.1   4.6 0.00 0.00 76.7   2.5 55.4   5.2
Harper's Rest (Windsor-West) 8/11/26 1745 74.4   4.5 48   5 53.6   1.1 4.3   0.7 E | 85 8.9   1.2 0.00 0.00 81.8   4.9 52.8   4.9
Lower Westside Rd (Ranch 12) 8/11/26 1745 74.4   1.8 50   3 54.4   0.2 5.3   0.5 SE | 127 10.2   0.7 0.00 0.00 80.7   4.3 53.8   5.7
Guerneville (Laughlin Rd) 8/11/26 1745 68.5   6.2 59   10 53.6   0.9 6.7   0.7 SSE | 149 11.8   0.8 0.00 0.00 77.7   2.5 53.8   6.4
Korbel (Winery) 8/11/26 1745 72.0   4.8 52   7 53.3   0.5 0.0   0.0 N | 0 0.0   0.0 0.00 0.00 78.7   3.2 54.3   3.9
Forestville (Shone Farms) 8/11/26 1745 74.1   1.4 52   1 55.3   0.7 4.4   0.3 ESE | 107 10.0   2.5 0.00 0.00 81.1   3.8 52.0   2.1
Forestville-NE (Ranch 30) 8/11/26 1745 75.5   2.7 52   2 56.5   1.3 5.5   0.5 ESE | 121 11.5   2.1 0.00 0.00 80.4   3.8 53.2   5.3
Foggy Bend (Ranch 41) 8/11/26 1745 77.0   0.2 53   1 58.7   0.4 3.1   1.4 SSE | 149 8.3   0.1 0.00 0.00 80.8   4.4 54.4   4.1
Last Stop 8/11/26 1745 77.8   0.1 47   2 56.2   1.2 4.3   0.4 SE | 132 9.2   0.7 0.00 0.00 83.8   2.1 54.3   6.8
Green Valley Vineyard 8/11/26 1745 74.0   0.2 50   3 54.2   1.5 4.5   0.9 S | 182 9.6   2.8 0.00 0.00 80.5   0.1 53.5   5.6
Park Royal 8/11/26 1745 70.0   1.2 54   2 52.8   0.2 - - - 0.00 0.00 78.4   1.7 54.9   4.3
Merino 8/11/26 1745 73.0   0.3 56   0 56.4   0.4 4.9   0.7 S | 188 9.9   0.7 0.00 0.00 79.7   2.5 55.5   7.1
Green Valley (Sanchietti) 8/11/26 1745 74.6   1.0 - - - - - - - 81.1   0.9 53.6   9.4
Keefer Ranch (Green Valley) 8/11/26 1745 72.2   0.4 56   3 55.5   1.2 - - - 0.00 0.00 78.2   0.9 55.0   9.6
Graton-West (Dutton Ranch) 8/11/26 1745 71.8   1.2 60   5 57.0   1.2 4.6   0.2 S | 171 9.6   0.5 0.00 0.00 79.6   0.2 54.7   8.8
Graton-South (Mill Station Rd) 8/11/26 1745 65.5   0.0 66   2 53.9   1.0 3.7   1.4 SSW | 206 8.0   0.7 0.00 0.00 72.4   1.1 54.3   4.5
Occidental (Horseshoe Bend) 8/11/26 1745 66.3   1.1 65   3 54.2   0.4 - - - 0.00 0.00 72.9   1.0 52.7   4.9
Sexton Valley (Jacqueline's Blk) 8/11/26 1745 66.0   0.5 69   3 55.7   0.7 1.7   0.9 ESE | 107 5.4   3.8 0.00 0.00 73.8   1.5 54.9   4.0
Sebastopol Hills (Burnside Rd) 8/11/26 1745 62.7   1.4 76   5 55.2   0.3 7.3   0.9 SSW | 212 14.1   1.4 0.00 0.00 69.9   1.0 52.8   2.1
Pleasant Hill 8/11/26 1745 66.8   2.0 63   3 53.9   0.8 5.3   2.1 SW | 235 10.7   4.2 0.00 0.00 76.4   0.6 53.8   2.7
Seaview/Fort Ross (Hirsch) 8/11/26 1745 66.3   1.2 62   2 53.2   0.3 2.4   0.2 W | 261 4.7   0.3 0.00 0.00 67.1   5.3 47.5   11.0
Max     77.8 79 60.9 11.5 - 17.8 0.00 0.00 83.8 56.5
Avg     71.2 57 55.1 4.9 - 9.9 0.00 - - -
Min     62.7 47 52.8 0.0 - 0.0 0.00 0.00 67.1 47.5

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 8/11/26 5:54 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 8/11/26 1645 74.3   3.6 49   4 54.2   0.9 3.9   0.3 S | 177 8.2   1.0 0.00 0.00 48.1   2.4 79.6   2.8
Lower Bennett Valley 8/11/26 1745 72.8   1.0 54   2 55.1   0.1 6.0   1.0 SW | 216 9.5   0.0 0.00 0.00 51.9   10.0 80.7   5.1
Kenwood (Wildwood) 8/11/26 1745 78.7   1.8 44   3 54.9   0.0 5.8   1.1 NNW | 340 11.0   3.0 0.00 0.00 52.1   5.7 85.9   1.4
Crane Creek (Ranch 62) 8/11/26 1745 75.1   0.6 48   1 54.0   0.3 0.7   0.4 WSW | 252 4.6   1.2 0.00 0.00 54.8   5.8 81.9   3.9
Rohnert Park-West (Stony Point) 8/11/26 1745 64.0   1.3 73   2 55.4   0.5 7.4   2.3 WSW | 242 14.8   4.2 0.00 0.00 54.7   11.2 74.9   3.3
Rice-Spivak Vineyard 8/11/26 1745 64.0   0.2 - - - - - - - 53.6   8.3 75.2   4.4
Cartograph Wines Base 8/11/26 1745 62.5   0.5 78   1 55.6   0.1 7.3   0.9 SW | 224 18.3   3.0 0.00 0.00 53.1   1.1 73.0   2.9
Cartograph Wines Remote 8/11/26 1745 62.9   0.0 - - - - - - - 54.2   4.3 76.7   1.3
Penngrove (Asellus) 8/11/26 1745 68.1   1.7 60   4 53.7   0.1 6.2   0.1 W | 268 11.8   0.2 0.00 0.00 54.8   9.5 80.5   5.1
Sonoma Valley (Bedrock) 8/11/26 1745 82.0   1.3 37   5 53.1   2.4 - - - 0.00 0.00 50.2   4.0 84.7   2.8
Sonoma-West (Arnold) 8/11/26 1745 82.0   2.2 36   9 52.4   4.1 6.2   0.7 SW | 233 12.1   2.8 0.00 0.00 47.7   1.8 86.6   3.3
Sonoma Valley HS 8/11/26 1745 80.6   2.9 45   10 57.3   3.0 4.6   0.3 SSW | 199 8.2   0.2 0.00 0.00 48.7   0.5 82.0   1.4
Sonoma East (Bundschu01) 8/11/26 1745 75.6   0.5 49   2 55.4   0.6 9.8   0.2 SE | 126 16.0   0.4 0.00 0.00 46.1   0.4 80.4   1.1
Sonoma-SE (Napoli) 8/11/26 1745 76.0   0.5 49   0 55.2   0.4 6.6   0.5 SE | 137 11.5   0.7 0.00 0.00 46.3   0.1 80.0   0.4
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) 8/11/26 1745 73.4   2.2 52   4 54.7   0.2 4.5   0.6 WNW | 303 10.6   1.4 0.00 0.00 55.2   10.3 81.2   6.5
Carneros (Ranch 71) 8/11/26 1745 71.6   1.7 56   3 55.3   0.1 2.6   0.1 SSE | 158 8.1   2.2 0.00 0.00 51.0   2.9 76.3   0.2
Ricci Vineyards (Carneros) 8/11/26 1745 74.8   0.6 50   1 55.1   0.0 7.8   0.9 S | 170 12.6   2.0 0.00 0.00 49.8   0.8 78.1   0.7
Carneros Upper (Ranch 81) 8/11/26 1745 73.0   0.5 52   0 54.3   0.5 9.3   0.7 SSW | 192 16.2   0.8 - - 51.7   2.8 78.2   0.5
Carneros Lower (Ranch 81) 8/11/26 1745 70.5   1.3 60   3 56.1   0.1 4.8   0.1 S | 179 10.2   2.0 0.00 0.00 48.7   0.5 78.0   0.6
Max     82.0 78 57.3 9.8 - 18.3 0.00 0.00 55.2 86.6
Avg     72.7 53 54.8 5.8 - 11.5 0.00 - - -
Min     62.5 36 52.4 0.7 - 4.6 0.00 0.00 46.1 73.0
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

AQI Map

Map

Hourly Data