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 9/24/26 1:41 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) 9/24/26 1330 86.0   1.9 23   0 43.5   1.9 8.3   1.6 S | 180 15.1   0.2 0.00 0.00 68.1   12.9 87.9   0.8
Rockpile Lower (Cooley) 9/24/26 1315 88.7   0.8 22   2 45.0   1.5 3.3   0.5 WSW | 245 6.8   1.2 0.00 0.00 66.6   10.9 89.6   0.6
Cloverdale-East (Ranch 83) 9/24/26 1330 93.3   1.9 - - 2.8   0.6 SE | 138 8.7   3.2 0.00 0.00 56.6   11.3 93.6   1.6
Cloverdale-SE (Ranch 38) 9/24/26 1315 89.1   0.9 26   4 50.3   2.7 4.2   0.5 SSE | 160 9.9   0.9 0.00 0.00 58.2   6.6 90.7   1.5
Geyserville-North (Hoffman) 9/24/26 1330 90.8   0.4 29   6 53.9   5.0 3.5   1.1 ESE | 115 8.1   1.8 0.00 0.00 47.5   3.0 91.4   0.8
Geyserville (Ranch 3) 9/24/26 1330 90.1   1.2 24   6 48.6   5.0 3.4   0.4 SE | 127 8.0   0.1 0.00 0.00 49.2   4.0 90.9   1.4
Geyserville-East (Ranch 40) 9/24/26 1330 87.7   0.6 29   3 51.9   2.1 8.5   3.4 SSW | 198 12.4   2.7 0.00 0.00 59.9   7.9 89.9   0.9
Geyserville-South (Nervo Station) 9/24/26 1330 89.3   0.9 - - 3.5   0.1 SSE | 167 7.8   0.0 0.00 0.00 53.3   4.4 90.2   1.4
Peterson (Ranch 09) 9/24/26 1330 89.2   2.0 26   5 49.6   3.0 2.6   0.3 SSE | 151 6.5   1.0 0.00 0.00 45.8   0.8 89.6   2.0
Crazy Creek Ranch 9/24/26 1330 89.2   0.8 29   4 52.9   2.8 3.0   0.0 SW | 225 6.6   1.0 0.00 0.00 48.9   2.9 89.7   1.3
Whitton Ranch (201e) 9/24/26 1330 90.9   0.8 25   4 50.0   3.5 3.1   0.5 SSW | 194 7.1   1.3 0.00 0.00 43.5   2.5 91.9   1.1
Lytton East (Shop Hill Bottom) 9/24/26 1330 89.5   0.7 24   3 48.2   2.8 4.6   1.7 S | 174 8.3   0.2 0.00 0.00 47.9   2.3 90.4   0.9
Lytton East (Hill 5) 9/24/26 1330 88.5   0.7 26   3 48.9   2.5 6.5   2.3 SSE | 159 10.6   1.8 0.00 0.00 51.9   2.9 89.6   1.1
Lytton West Lower (Lew 6) 9/24/26 1330 89.2   1.2 25   4 48.8   3.4 5.0   1.2 SSE | 164 9.4   0.7 0.00 0.00 45.9   1.2 89.9   1.2
Lytton West Hill (23PS) 9/24/26 1330 87.9   1.4 26   6 49.1   4.1 5.2   1.4 SSE | 150 10.6   2.9 0.00 0.00 53.4   4.4 88.7   1.5
Big River 9/24/26 1330 89.0   2.4 30   5 53.3   2.2 2.8   1.3 SSE | 167 8.3   1.4 0.00 0.00 53.5   3.7 89.6   1.9
Jimtown-North (Piccolo Ranch 15) 9/24/26 1330 90.2   2.9 23   4 47.9   1.8 2.0   0.7 SSE | 152 7.7   2.2 0.00 0.00 46.0   1.2 90.8   2.7
HWY 128/Chalk Hill Rd (Landslide) 9/24/26 1300 90.5   3.0 25   5 50.4   2.0 3.5   0.6 SSE | 164 6.8   0.3 0.00 0.00 46.1   0.7 91.3   3.3
N Chalk Hill Rd (Ranch 63) 9/24/26 1330 89.6   1.3 26   3 50.0   2.1 3.7   1.3 S | 178 7.9   1.2 0.00 0.00 44.7   0.7 90.5   1.6
Newman Knights Valley 9/24/26 1330 89.4   2.6 44   4 64.5   0.2 5.7   1.8 SW | 229 10.2   2.9 0.00 0.00 47.0   2.2 89.9   2.8
Knights Valley (Bavarian Lion) 9/24/26 1330 90.1   3.7 21   8 45.5   5.6 4.3   0.1 WSW | 257 8.0   0.5 0.00 0.00 44.6   3.6 90.7   3.7
Red Tail 9/24/26 1330 88.2   2.2 32   7 54.3   3.6 5.3   0.6 SSW | 195 11.2   0.0 0.00 0.00 48.2   2.9 89.1   1.7
Franz Valley (Stornetta) 9/24/26 1330 89.4   0.4 22   8 45.4   7.9 3.0   0.9 WSW | 245 8.3   0.1 0.00 0.00 45.0   1.9 89.9   0.4
Upper Dry Creek Valley 9/24/26 1315 90.2   2.0 27   4 51.3   2.1 3.8   0.9 SE | 140 8.1   2.2 0.00 0.00 48.2   3.6 90.7   1.7
Lower Dry Creek Valley 9/24/26 1330 88.8   1.7 26   6 49.9   3.9 5.5   0.7 SE | 130 10.0   1.3 0.00 0.00 47.0   2.1 89.3   1.9
Max     93.3 44 64.5 8.5 - 15.1 0.00 0.00 68.1 93.6
Avg     89.4 27 50.1 4.3 - 8.9 0.00 - - -
Min     86.0 21 43.5 2.0 - 6.5 0.00 0.00 43.5 87.9

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 9/24/26 1:41 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) 9/24/26 1330 89.5   3.1 31   7 54.5   3.2 0.0   3.7 SW | 233 0.1   8.3 0.00 0.00 91.6   3.6 51.8   3.0
Windsor-East (Ranch 16) 9/24/26 1330 89.3   4.5 25   9 48.8   4.1 5.0   1.4 SSW | 212 9.3   1.0 0.00 0.00 89.6   3.0 47.1   2.2
Mark West-North (Ranch 14) 9/24/26 1330 89.5   3.5 24   7 48.1   3.5 2.3   0.2 SSE | 150 6.8   0.7 0.00 0.00 90.2   3.7 48.2   0.9
Windsor-SE (Silk Rd) 9/24/26 1045 75.2   8.3 41   21 49.6   3.7 1.3   0.3 NE | 34 2.8   0.2 0.00 0.00 76.2   8.3 44.7   0.1
Fulton-NW (Ranch 5) 9/24/26 1330 87.8   3.4 28   8 50.7   3.5 3.9   1.0 S | 171 7.6   1.2 0.00 0.00 88.7   3.7 46.4   0.3
Bisordi (Fulton) 9/24/26 1330 88.4   4.1 33   10 55.8   3.5 2.4   0.1 SSW | 210 5.9   2.4 0.00 0.00 88.5   4.2 44.8   0.6
Windsor-South (Laughlin Rd) 9/24/26 1330 89.9   3.3 26   8 50.2   4.3 - - - 0.00 0.00 90.4   2.6 50.5   2.8
Fulton-SE (Barnes Rd) 9/24/26 1330 88.1   4.7 29   10 52.0   3.8 2.5   2.5 S | 172 6.4   6.4 0.00 0.00 88.1   4.5 47.8   0.5
Fulton-SW (Ranch 21) 9/24/26 1330 88.1   2.5 28   6 50.7   3.5 3.3   0.2 SSE | 164 8.0   0.6 0.00 0.00 88.6   2.4 47.5   1.0
NW Santa Rosa (Piner Road) 9/24/26 1330 87.3   4.4 35   8 56.1   2.0 3.0   0.1 SSW | 195 7.9   0.5 0.00 0.00 88.1   4.2 44.9   0.5
River Rd South (Denner Ranch) 9/24/26 1330 87.7   2.6 30   7 52.6   3.7 6.8   1.6 SSE | 156 11.2   1.1 - - 89.2   3.6 45.9   0.6
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) 9/24/26 1330 88.9   2.3 29   6 52.8   3.3 - - - 0.00 0.00 89.5   2.1 45.2   0.3
SunnyView Vineyard (SCWC) 9/24/26 1330 89.0   4.3 29   6 52.4   1.5 4.5   2.2 SW | 218 9.1   3.1 0.00 0.00 89.6   4.2 43.4   1.0
Guerneville Rd West (Balletto) 9/24/26 1330 87.4   3.3 37   6 57.6   1.5 4.7   1.5 SW | 224 9.0   1.4 0.00 0.00 87.8   3.2 45.2   1.2
Sanchietti Ranch 9/24/26 1330 88.2   3.5 34   13 56.0   6.4 5.0   2.2 SW | 231 11.3   5.2 0.00 0.00 89.0   3.4 45.5   1.2
Occidental Rd (Sebastopol) 9/24/26 1330 87.5   1.9 42   13 61.6   6.2 4.8   2.1 SW | 218 11.0   3.5 0.00 0.00 88.4   2.1 46.2   1.0
Harper's Rest (Windsor-West) 9/24/26 1330 89.4   3.0 25   8 49.1   4.8 2.6   0.1 SSW | 196 6.3   0.9 0.00 0.00 89.8   2.9 46.9   0.9
Lower Westside Rd (Ranch 12) 9/24/26 1330 89.1   1.9 25   7 48.8   5.0 3.1   1.0 SE | 132 7.4   0.0 0.00 0.00 89.5   0.9 45.7   0.2
Guerneville (Laughlin Rd) 9/24/26 1330 87.4   1.0 27   5 49.5   3.5 6.3   0.2 SSE | 164 9.9   1.5 0.00 0.00 87.5   0.4 45.0   2.5
Korbel (Winery) 9/24/26 1330 85.2   1.8 29   3 49.4   3.8 1.2   0.7 SW | 219 11.6   3.1 0.00 0.00 88.6   0.6 46.7   1.5
Forestville (Shone Farms) 9/24/26 1330 88.6   3.2 28   8 51.6   4.4 2.4   0.6 S | 188 7.0   1.5 0.00 0.00 90.1   2.8 48.6   0.1
Forestville-NE (Ranch 30) 9/24/26 1330 87.9   1.7 33   5 55.0   2.7 3.1   1.0 SSE | 161 7.7   1.7 0.00 0.00 91.5   3.2 47.6   3.5
Foggy Bend (Ranch 41) 9/24/26 1330 89.1   1.2 37   5 59.8   2.7 2.8   0.3 S | 173 8.9   3.1 0.00 0.00 89.8   1.4 47.5   1.2
Last Stop 9/24/26 1330 91.8   4.3 32   5 57.5   0.6 3.8   0.7 ESE | 123 8.6   0.4 0.00 0.00 92.2   3.9 46.6   2.0
Green Valley Vineyard 9/24/26 1330 87.0   2.4 33   7 54.6   3.3 4.1   1.3 SSE | 151 8.8   1.8 0.00 0.00 87.8   2.4 50.2   3.3
Park Royal 9/24/26 1330 88.9   4.5 28   7 52.0   1.9 - - - 0.00 0.00 89.3   4.0 46.5   0.3
Merino 9/24/26 1330 90.6   5.1 33   7 57.3   1.0 3.9   1.4 SW | 219 9.7   2.6 0.00 0.00 90.9   4.7 43.8   0.4
Green Valley (Sanchietti) 9/24/26 1330 87.5   3.9 - - - - - - - 88.0   3.9 45.4   0.7
Keefer Ranch (Green Valley) 9/24/26 1330 87.1   2.0 38   6 58.5   2.6 - - - 0.00 0.00 87.1   1.9 44.1   0.9
Graton-West (Dutton Ranch) 9/24/26 1330 88.3   0.6 100   0 88.4   0.7 3.7   1.3 SSE | 167 7.6   1.8 0.00 0.00 89.5   0.8 44.8   1.0
Graton-South (Mill Station Rd) 9/24/26 1330 84.4   1.8 34   9 53.1   4.8 2.7   1.2 WSW | 240 6.2   2.1 0.00 0.00 85.1   1.8 43.8   0.2
Occidental (Horseshoe Bend) 9/24/26 1330 82.5   2.0 37   10 53.4   4.6 - - - 0.00 0.00 83.2   1.7 58.7   8.3
Sexton Valley (Jacqueline's Blk) 9/24/26 1330 86.5   3.0 38   9 58.1   3.5 1.4   1.0 W | 261 5.1   1.3 0.00 0.00 87.1   2.9 45.7   1.5
Sebastopol Hills (Burnside Rd) 9/24/26 1330 81.8   2.2 39   11 54.3   5.0 6.0   1.2 SSW | 192 11.1   2.2 0.00 0.00 82.4   2.0 57.1   6.5
Pleasant Hill 9/24/26 1330 86.2   1.6 29   9 50.1   6.2 4.4   0.7 WSW | 246 8.6   0.5 0.00 0.00 88.0   3.2 51.3   3.8
Seaview/Fort Ross (Hirsch) 9/24/26 1330 77.0   0.2 33   6 46.0   4.3 4.1   0.1 WSW | 245 7.5   1.2 0.00 0.00 78.3   0.0 68.1   10.1
Max     91.8 100 88.4 6.8 - 11.6 0.00 0.00 92.2 68.1
Avg     87.5 33 54.3 3.6 - 8.1 0.00 - - -
Min     77.0 24 46.0 0.0 - 0.1 0.00 0.00 78.3 43.4

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 9/24/26 1:41 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 9/24/26 1330 86.7   4.3 24   13 46.2   7.8 3.3   0.2 SSW | 195 6.7   0.4 0.00 0.00 61.5   11.2 87.8   4.9
Lower Bennett Valley 9/24/26 1330 89.4   5.4 24   14 47.4   7.7 5.2   0.1 SSW | 207 9.9   0.3 0.00 0.00 45.4   2.8 90.0   4.8
Kenwood (Wildwood) 9/24/26 1330 90.1   4.8 27   7 51.5   2.3 3.0   0.5 ESE | 110 8.0   1.3 0.00 0.00 48.3   4.3 90.9   4.8
Crane Creek (Ranch 62) 9/24/26 1330 91.1   7.4 26   10 51.2   2.2 1.2   0.6 W | 265 4.6   1.0 0.00 0.00 49.1   1.9 92.1   7.5
Rohnert Park-West (Stony Point) 9/24/26 1330 85.4   2.5 36   8 55.4   3.2 5.5   3.2 SW | 225 11.0   2.9 0.00 0.00 43.0   0.7 86.8   3.9
Rice-Spivak Vineyard 9/24/26 1330 84.3   0.7 - - - - - - - 41.6   1.1 87.0   2.5
Cartograph Wines Base 9/24/26 1315 80.7   0.0 43   5 56.5   3.2 7.9   3.0 SSW | 197 14.0   3.2 0.00 0.00 53.3   3.4 83.5   2.8
Cartograph Wines Remote 9/24/26 1315 81.9   1.9 - - - - - - - 48.2   1.8 86.5   5.1
Penngrove (Asellus) 9/24/26 1330 88.2   2.8 28   6 51.3   2.5 6.4   3.3 W | 268 12.2   4.6 0.00 0.00 45.2   0.7 91.0   4.7
Sonoma Valley (Bedrock) 9/24/26 1330 89.5   7.5 22   16 46.0   8.0 - - - 0.00 0.00 48.9   4.2 89.9   6.8
Sonoma-West (Arnold) 9/24/26 1330 92.0   7.6 21   17 46.3   9.7 4.0   0.1 S | 180 9.2   1.3 0.00 0.00 49.8   5.2 92.7   8.0
Sonoma Valley HS 9/24/26 1330 88.8   7.2 33   14 55.9   3.6 2.8   1.0 SW | 230 7.0   1.9 0.00 0.00 50.1   5.4 89.6   6.6
Sonoma East (Bundschu01) 9/24/26 1330 90.1   6.9 25   13 49.8   5.7 3.2   0.1 SSE | 166 8.1   0.7 0.00 0.00 47.5   8.9 90.7   6.9
Sonoma-SE (Napoli) 9/24/26 1330 91.3   7.6 25   13 50.3   4.8 2.7   0.7 SW | 219 7.1   0.0 0.00 0.00 47.8   8.9 92.1   7.8
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) 9/24/26 1330 91.0   5.0 24   9 49.6   4.0 2.9   1.1 WNW | 285 7.5   2.8 0.00 0.00 46.0   1.7 91.7   4.9
Carneros (Ranch 71) 9/24/26 1330 86.9   5.8 28   12 49.9   4.4 3.0   0.4 SSE | 164 7.7   2.5 0.00 0.00 59.7   4.2 87.3   4.9
Ricci Vineyards (Carneros) 9/24/26 1330 89.5   4.7 25   10 48.8   5.1 4.5   2.7 SSE | 162 9.8   4.3 0.00 0.00 48.6   8.0 90.0   4.3
Carneros Upper (Ranch 81) 9/24/26 1330 87.7   4.8 26   10 49.1   4.2 5.9   3.3 SE | 140 10.7   1.7 - - 61.0   5.6 87.7   4.5
Carneros Lower (Ranch 81) 9/24/26 1330 87.2   3.0 30   9 51.8   4.8 4.3   2.4 SSE | 157 8.1   2.0 0.00 0.00 51.7   4.7 88.0   1.8
Max     92.0 43 56.5 7.9 - 14.0 0.00 0.00 61.5 92.7
Avg     88.0 28 50.4 4.1 - 8.9 0.00 - - -
Min     80.7 21 46.0 1.2 - 4.6 0.00 0.00 41.6 83.5
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

AQI Map

Map

Hourly Data