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 9/16/26 11:09 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) 9/16/26 2300 49.4   9.7 93   29 47.5   0.5 5.8   4.7 NW | 320 8.3   4.8 0.00 0.00 49.1   9.0 76.5   10.3
Rockpile Lower (Cooley) 9/16/26 2245 53.1   1.6 85   1 48.7   1.3 2.4   1.9 WNW | 294 5.0   2.9 0.00 0.00 48.1   6.1 80.6   9.4
Cloverdale-East (Ranch 83) 9/16/26 2300 58.2   3.8 - - 3.1   1.7 SSW | 203 6.4   3.2 0.00 0.00 53.5   9.0 80.6   10.3
Cloverdale-SE (Ranch 38) 9/16/26 2300 56.6   2.7 83   6 51.7   0.7 5.3   0.3 SSE | 168 8.1   1.5 0.00 0.00 52.0   1.7 78.1   10.3
Geyserville-North (Hoffman) 9/16/26 2300 54.4   1.2 87   2 50.7   1.9 0.0   1.9 N | 0 0.0   5.3 0.00 0.00 53.8   9.6 79.8   8.8
Geyserville (Ranch 3) 9/16/26 2300 55.8   0.1 82   5 50.5   1.4 0.3   1.6 NNW | 334 1.2   2.6 0.00 0.00 55.4   9.8 78.6   10.1
Geyserville-East (Ranch 40) 9/16/26 2300 54.5   1.8 90   6 51.7   0.1 4.1   0.1 SSE | 165 6.2   0.2 0.00 0.00 52.4   0.0 77.8   8.2
Geyserville-South (Nervo Station) 9/16/26 2300 55.3   0.1 - - 0.8   0.0 SW | 222 2.4   2.7 0.00 0.00 55.0   4.8 78.0   9.4
Peterson (Ranch 09) 9/16/26 2300 53.0   2.1 85   0 48.7   2.2 1.3   0.2 SSW | 211 2.1   0.8 0.00 0.00 52.4   8.7 77.2   9.4
Crazy Creek Ranch 9/16/26 2300 54.3   1.7 86   1 50.4   2.0 1.0   0.2 N | 356 2.2   0.8 0.00 0.00 54.3   9.7 77.4   10.7
Whitton Ranch (201e) 9/16/26 2300 50.4   4.1 92   0 48.2   4.3 1.5   0.2 WSW | 249 2.5   0.0 0.00 0.00 50.3   10.4 78.8   9.7
Lytton East (Shop Hill Bottom) 9/16/26 2300 52.0   3.4 88   0 48.7   3.4 0.3   2.1 NNW | 348 1.4   3.0 0.00 0.00 51.7   7.2 78.2   8.8
Lytton East (Hill 5) 9/16/26 2300 54.7   0.6 87   3 50.9   1.4 0.9   2.6 SSE | 162 3.5   2.4 0.00 0.00 54.4   6.2 76.7   10.3
Lytton West Lower (Lew 6) 9/16/26 2300 52.1   3.4 87   1 48.4   3.8 0.4   2.6 NNE | 20 1.4   5.7 0.00 0.00 51.7   8.3 77.2   9.9
Lytton West Hill (23PS) 9/16/26 2300 55.3   0.2 86   3 51.3   1.3 0.0   3.1 N | 0 0.0   5.9 0.00 0.00 54.4   5.0 76.5   9.5
Big River 9/16/26 2300 53.7   2.7 90   1 50.8   2.4 0.0   1.7 ESE | 118 0.9   3.4 0.00 0.00 53.4   4.8 75.9   9.7
Jimtown-North (Piccolo Ranch 15) 9/16/26 2300 55.5   0.3 80   4 49.4   1.6 0.6   0.2 S | 184 1.5   0.7 0.00 0.00 53.9   11.5 77.6   11.1
HWY 128/Chalk Hill Rd (Landslide) 9/16/26 2300 52.1   3.6 88   2 48.6   4.1 0.0   1.2 N | 0 0.0   2.8 0.00 0.00 51.9   8.6 77.6   11.0
N Chalk Hill Rd (Ranch 63) 9/16/26 2300 52.6   2.3 86   2 48.4   2.8 0.2   1.4 WNW | 296 1.6   2.1 0.00 0.00 52.0   10.5 76.8   9.2
Newman Knights Valley 9/16/26 2300 55.0 82 49.6 0.2 ESE | 117 1.0 0.00 0.00 54.0 76.0
Knights Valley (Bavarian Lion) 9/16/26 2300 51.2   0.1 92   1 48.8   0.3 0.3   0.7 WSW | 238 2.4   0.1 0.00 0.00 51.1   9.8 75.7   11.5
Red Tail 9/16/26 2300 54.6   0.3 86   2 50.6   0.8 2.0   0.2 SSW | 202 3.6   3.7 0.00 0.00 54.3   9.7 75.8   10.2
Franz Valley (Stornetta) 9/16/26 2300 56.6   4.6 83   6 51.5   2.5 2.7   1.1 S | 169 6.2   2.1 0.00 0.00 55.2   13.1 75.5   10.9
Upper Dry Creek Valley 9/16/26 2300 54.0   1.4 86   3 50.0   2.4 0.5   1.6 WNW | 293 1.9   2.7 0.00 0.00 53.6   8.8 79.4   9.6
Lower Dry Creek Valley 9/16/26 2245 53.9   2.4 85   1 49.6   2.8 0.0   0.7 N | 0 0.0   5.5 0.00 0.00 53.3   8.8 77.8   8.5
Max     58.2 93 51.7 5.8 - 8.3 0.00 0.00 55.4 80.6
Avg     53.9 87 49.8 1.4 - 2.8 0.00 - - -
Min     49.4 80 47.5 0.0 - 0.0 0.00 0.00 48.1 75.5

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 9/16/26 11:09 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) 9/16/26 2300 55.3   0.9 82   0 50.0   0.9 0.0   0.0 SE | 130 0.0   0.0 0.00 0.00 78.4   9.1 55.3   6.3
Windsor-East (Ranch 16) 9/16/26 2300 55.2   1.5 89   2 51.9   0.7 1.3   2.2 ESE | 110 3.3   3.1 0.00 0.00 74.1   10.1 55.1   10.7
Mark West-North (Ranch 14) 9/16/26 2300 55.7   1.1 87   2 52.0   0.5 0.9   0.3 W | 279 3.2   0.7 0.00 0.00 75.4   9.3 55.6   9.2
Windsor-SE (Silk Rd) 9/16/26 2300 52.7   3.9 91   3 50.1   3.0 0.2   1.1 W | 272 1.2   2.2 0.00 0.00 75.0   8.8 52.1   8.6
Fulton-NW (Ranch 5) 9/16/26 2300 54.5   2.2 91   2 51.8   1.4 2.4   0.7 E | 81 3.1   3.8 0.00 0.00 73.8   9.5 54.2   8.9
Bisordi (Fulton) 9/16/26 2300 53.2   3.8 89   3 50.2   3.0 1.0   1.4 SE | 132 1.7   4.2 0.00 0.00 74.1   9.9 53.2   10.0
Windsor-South (Laughlin Rd) 9/16/26 2300 54.3   2.3 89   2 51.1   1.5 - - - 0.00 0.00 76.2   8.9 54.1   7.8
Fulton-SE (Barnes Rd) 9/16/26 2300 56.9   0.5 86   0 52.7   0.4 2.2   0.7 ESE | 117 4.9   2.0 0.00 0.00 73.4   10.0 56.6   10.4
Fulton-SW (Ranch 21) 9/16/26 2300 54.1   2.3 92   4 51.7   1.1 1.5   1.1 SE | 141 3.1   3.6 0.00 0.00 73.1   11.1 54.0   8.7
NW Santa Rosa (Piner Road) 9/16/26 2300 54.2   2.6 100   0 54.2   2.6 0.1   2.0 SSE | 162 1.7   3.3 0.00 0.00 72.6   10.1 54.1   10.5
River Rd South (Denner Ranch) 9/16/26 2300 52.5   3.3 0   0 -66.2   3.9 1.7   0.1 SE | 137 2.8   1.5 - - 73.6   8.6 52.0   8.7
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) 9/16/26 2300 54.1   3.3 93   6 52.0   1.4 - - - 0.00 0.00 78.2   10.0 53.7   10.1
SunnyView Vineyard (SCWC) 9/16/26 2300 51.6   4.8 92   5 49.2   3.1 0.1   1.4 NE | 56 0.9   3.4 0.00 0.00 74.2   9.1 51.6   9.4
Guerneville Rd West (Balletto) 9/16/26 2300 52.6   4.5 90   1 50.0   4.2 0.4   1.4 ESE | 109 1.4   2.8 0.00 0.00 73.0   8.8 52.3   7.7
Sanchietti Ranch 9/16/26 2300 54.6   3.5 90   3 51.7   2.4 1.2   1.7 S | 174 2.5   4.3 0.00 0.00 73.8   9.4 54.6   10.4
Occidental Rd (Sebastopol) 9/16/26 2300 52.4   4.2 100   0 52.4   4.2 0.1   2.0 SE | 132 1.3   3.7 0.00 0.00 74.4   8.5 52.2   8.6
Harper's Rest (Windsor-West) 9/16/26 2300 50.1   4.9 91   3 47.6   4.0 1.1   0.2 WSW | 249 1.8   1.1 0.00 0.00 76.8   8.5 50.0   4.3
Lower Westside Rd (Ranch 12) 9/16/26 2300 51.1   5.1 89   1 48.0   4.8 0.0   0.7 N | 0 0.0   2.8 0.00 0.00 75.9   9.2 50.7   6.4
Guerneville (Laughlin Rd) 9/16/26 2300 49.9   3.1 90   1 47.0   2.9 0.0   0.0 N | 0 0.0   1.0 0.00 0.00 74.0   9.5 49.9   6.2
Korbel (Winery) 9/16/26 2300 51.8   4.0 92   3 49.5   3.0 0.3   2.2 NNW | 348 1.5   5.3 0.00 0.00 74.5   9.9 51.7   5.7
Forestville (Shone Farms) 9/16/26 2300 56.0   0.4 85   4 51.4   1.7 0.5   1.0 SW | 226 2.0   1.8 0.00 0.00 76.3   8.3 55.0   7.8
Forestville-NE (Ranch 30) 9/16/26 2300 50.7   5.1 92   0 48.5   4.9 0.5   0.7 NE | 35 1.4   1.9 0.00 0.00 76.0   8.3 50.6   6.4
Foggy Bend (Ranch 41) 9/16/26 2300 53.0   3.7 90   2 50.4   3.1 0.3   0.7 WSW | 254 1.5   1.2 0.00 0.00 75.5   9.1 52.8   7.6
Last Stop 9/16/26 2300 50.5   5.0 91   0 48.0   4.9 0.2   0.3 W | 277 1.2   1.0 0.00 0.00 76.5   9.0 50.5   6.6
Green Valley Vineyard 9/16/26 2300 52.6   2.2 92   1 50.3   2.6 0.7   0.2 NW | 311 1.8   0.9 0.00 0.00 73.2   8.9 52.3   5.4
Park Royal 9/16/26 2300 54.0   2.8 89   3 50.8   1.8 - - - 0.00 0.00 74.4   8.6 53.8   8.8
Merino 9/16/26 2300 51.6   5.5 95   6 50.3   3.8 0.9   2.0 ESE | 123 1.8   5.6 0.00 0.00 75.3   10.4 51.3   9.5
Green Valley (Sanchietti) 9/16/26 2300 48.7   8.1 - - - - - - - 76.3   8.1 48.6   9.0
Keefer Ranch (Green Valley) 9/16/26 2300 49.9   6.1 93   3 48.0   5.2 - - - 0.00 0.00 73.0   7.9 49.7   7.0
Graton-West (Dutton Ranch) 9/16/26 2300 52.5   3.9 100   0 52.5   3.9 0.8   0.3 SSE | 158 2.1   1.5 0.00 0.00 75.9   6.2 52.2   8.4
Graton-South (Mill Station Rd) 9/16/26 2300 53.6   2.5 93   2 51.6   1.8 0.0   0.5 N | 0 0.0   3.4 0.00 0.01 70.6   7.9 53.1   11.0
Occidental (Horseshoe Bend) 9/16/26 2300 52.2   1.4 94   3 50.6   2.1 - - - 0.00 0.00 69.8   6.2 51.8   0.8
Sexton Valley (Jacqueline's Blk) 9/16/26 2300 53.5   3.0 94   2 51.8   2.5 0.4   0.5 NW | 311 1.9   2.3 0.00 0.00 72.4   6.8 53.4   10.1
Sebastopol Hills (Burnside Rd) 9/16/26 2245 54.4   0.2 97   1 53.5   0.4 2.4   0.8 SW | 233 5.5   2.3 0.00 0.00 68.7   7.4 54.2   3.4
Pleasant Hill 9/16/26 2300 53.9   1.4 94   2 52.2   0.8 1.4   0.8 WSW | 242 4.6   3.0 0.00 0.00 73.2   9.1 53.8   6.3
Seaview/Fort Ross (Hirsch) 9/16/26 2300 51.5   10.3 92   31 49.4   1.1 2.6   0.7 NW | 311 5.8   2.4 0.00 0.00 62.8   9.2 48.9   8.2
Max     56.9 100 54.2 2.6 - 5.8 0.00 0.01 78.4 56.6
Avg     52.9 89 47.3 0.8 - 2.1 0.00 - - -
Min     48.7 0 -66.2 0.0 - 0.0 0.00 0.00 62.8 48.6

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/16/26 11:09 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 9/16/26 2300 53.8   1.1 93   2 51.9   0.4 1.6   0.7 S | 179 4.8   0.1 0.00 0.00 53.0   2.7 71.6   12.2
Lower Bennett Valley 9/16/26 2300 56.0   0.5 90   1 53.3   0.2 4.0   0.1 S | 186 7.7   0.1 0.00 0.00 55.6   14.2 72.1   13.1
Kenwood (Wildwood) 9/16/26 2300 57.8   6.2 82   12 52.2   2.3 2.9   0.7 NNW | 344 5.2   1.5 0.00 0.00 55.6   11.3 74.1   10.1
Crane Creek (Ranch 62) 9/16/26 2300 56.6   0.3 87   2 52.9   0.3 1.4   1.2 SW | 218 3.2   2.5 0.00 0.00 56.6   10.4 71.8   14.0
Rohnert Park-West (Stony Point) 9/16/26 2300 56.8   0.6 92   4 54.6   0.6 3.8   1.7 SW | 231 9.2   0.6 0.00 0.00 56.3   16.0 70.3   11.8
Rice-Spivak Vineyard 9/16/26 2300 56.6   0.4 - - - - - - - 56.1   17.0 73.4   9.6
Cartograph Wines Base 9/16/26 2300 56.1   0.1 93   2 54.2   0.4 4.2   0.1 SSW | 205 7.7   3.9 0.00 0.00 55.8   6.1 68.8   10.5
Cartograph Wines Remote 9/16/26 2300 56.4   0.8 - - - - - - - 55.3   9.1 71.1   10.4
Penngrove (Asellus) 9/16/26 2300 57.5   0.6 86   1 53.3   0.9 1.2   0.1 WSW | 253 4.1   1.1 0.00 0.02 57.0   14.7 71.4   14.0
Sonoma Valley (Bedrock) 9/16/26 2300 56.9   5.5 79   10 50.5   2.1 - - - 0.00 0.00 52.9   8.9 72.4   7.3
Sonoma-West (Arnold) 9/16/26 2300 59.8   7.9 77   7 52.6   5.5 4.6   3.8 WSW | 249 9.3   7.5 0.00 0.00 57.1   11.1 73.1   6.5
Sonoma Valley HS 9/16/26 2300 60.0   6.0 83   10 54.7   2.9 2.9   2.9 WSW | 240 5.1   4.9 0.00 0.00 56.6   9.6 71.6   7.1
Sonoma East (Bundschu01) 9/16/26 2300 60.0   5.1 77   8 52.8   2.2 4.1   3.4 WSW | 238 8.8   6.4 0.00 0.00 55.3   10.2 73.1   5.3
Sonoma-SE (Napoli) 9/16/26 2300 60.1   3.9 76   8 52.7   1.0 5.2   1.3 WSW | 248 11.5   3.0 0.00 0.00 55.3   10.3 73.5   5.4
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) 9/16/26 2300 57.5   0.8 84   2 52.6   0.2 1.0   0.4 NW | 318 3.4   1.0 0.00 0.00 57.1   13.0 71.7   13.6
Carneros (Ranch 71) 9/16/26 2300 58.8   4.0 81   8 52.8   1.3 8.8   3.5 W | 259 12.9   3.0 0.00 0.00 55.3   0.6 71.0   3.7
Ricci Vineyards (Carneros) 9/16/26 2300 59.6   4.6 78   10 52.7   1.1 4.4   0.1 W | 277 7.3   0.7 0.00 0.00 53.7   7.1 73.7   2.6
Carneros Upper (Ranch 81) 9/16/26 2300 58.8   4.3 80   9 52.8   1.3 10.2   3.6 WSW | 254 14.9   4.6 - - 54.8   0.4 72.1   4.6
Carneros Lower (Ranch 81) 9/16/26 2300 59.9   5.9 79   10 53.4   2.6 0.1   0.1 SSE | 158 1.8   0.1 0.00 0.00 54.4   3.9 79.6   1.9
Max     60.1 93 54.7 10.2 - 14.9 0.00 0.02 57.1 79.6
Avg     57.8 83 53.0 3.8 - 7.3 0.00 - - -
Min     53.8 76 50.5 0.1 - 1.8 0.00 0.00 52.9 68.8
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

AQI Map

Map

Hourly Data