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 7/28/26 12:43 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) 7/28/26 1230 80.6   0.6 35   1 50.3   1.1 3.7   0.8 WNW | 302 9.9   1.5 0.00 0.00 54.8   3.7 82.3   1.6
Rockpile Lower (Cooley) 7/28/26 1215 83.5   1.9 32   0 50.4   2.1 5.4   2.3 WNW | 283 11.4   1.2 0.00 0.00 56.8   2.2 84.2   1.0
Cloverdale-East (Ranch 83) 7/28/26 1230 89.4   2.5 - - 2.7   0.8 SSE | 149 5.9   1.5 0.00 0.00 57.1   0.1 90.3   2.7
Cloverdale-SE (Ranch 38) 7/28/26 1230 87.9   4.0 29   9 51.8   3.7 3.1   1.8 W | 280 10.6   0.8 0.00 0.00 60.2   3.5 89.1   4.3
Geyserville-North (Hoffman) 7/28/26 1230 87.5   0.8 36   4 57.6   2.5 2.9   0.0 S | 172 6.3   1.6 0.00 0.00 50.7   1.2 88.0   0.3
Geyserville (Ranch 3) 7/28/26 1230 87.6   3.0 31   4 53.1   0.9 2.8   0.6 ESE | 119 6.4   0.0 0.00 0.00 52.2   1.0 88.5   3.3
Geyserville-East (Ranch 40) 7/28/26 1230 84.7   4.0 36   7 54.4   1.2 6.3   1.8 SSW | 200 10.5   1.3 0.00 0.00 55.4   1.7 86.4   3.5
Geyserville-South (Nervo Station) 7/28/26 1230 86.7   3.9 - - 3.1   0.9 SSW | 197 6.8   1.3 0.00 0.00 52.8   1.1 87.2   3.6
Peterson (Ranch 09) 7/28/26 1230 84.4   3.5 31   7 50.2   2.9 1.7   0.1 SSW | 202 4.8   1.5 0.00 0.00 50.4   2.6 85.2   3.5
Crazy Creek Ranch 7/28/26 1230 86.9   4.3 36   4 57.0   0.7 3.1   0.2 SSE | 152 7.0   1.2 0.00 0.00 49.0   2.7 86.9   4.2
Whitton Ranch (201e) 7/28/26 1230 87.8   3.4 32   6 54.4   1.5 2.4   0.1 ENE | 71 6.2   0.1 0.00 0.00 45.3   2.9 88.5   3.1
Lytton East (Shop Hill Bottom) 7/28/26 1230 85.2   4.3 32   7 51.7   2.0 2.6   1.2 SE | 132 6.9   0.7 0.00 0.00 50.3   1.0 85.7   3.9
Lytton East (Hill 5) 7/28/26 1230 85.3   4.7 32   7 52.2   1.5 3.3   2.5 SSW | 201 7.5   2.5 0.00 0.00 53.6   1.6 86.4   4.8
Lytton West Lower (Lew 6) 7/28/26 1230 84.4   3.4 33   6 52.5   1.8 4.0   0.0 SSE | 157 8.9   0.2 0.00 0.00 48.9   1.9 84.9   3.4
Lytton West Hill (23PS) 7/28/26 1230 84.9   4.5 32   8 52.2   1.7 3.7   1.7 SSE | 159 6.6   1.7 0.00 0.00 52.6   0.9 85.7   4.6
Big River 7/28/26 1230 84.1   4.2 37   7 55.2   1.0 2.7   1.7 SSE | 159 5.8   3.3 0.00 0.00 51.4   2.0 85.3   4.7
Jimtown-North (Piccolo Ranch 15) 7/28/26 1230 85.2   3.7 30   6 49.9   1.5 2.0   0.9 SW | 215 5.0   1.3 0.00 0.00 48.6   3.2 85.8   3.7
HWY 128/Chalk Hill Rd (Landslide) 7/28/26 1200 84.1   2.5 35   4 53.8   0.6 3.2   1.4 SSW | 193 7.0   1.5 0.00 0.00 48.3   3.3 84.8   2.8
N Chalk Hill Rd (Ranch 63) 7/28/26 1230 85.1   2.8 33   5 52.8   1.2 3.4   0.7 ESE | 119 6.8   1.1 0.00 0.00 47.0   3.0 85.3   2.4
Newman Knights Valley 7/28/26 1230 84.1   4.1 50   4 63.6   1.6 3.4   0.7 SSW | 196 7.2   0.9 0.00 0.00 47.9   3.5 84.4   4.1
Knights Valley (Bavarian Lion) 7/28/26 1230 84.5   3.3 32   5 51.4   1.1 2.7   1.0 NNE | 21 6.0   1.6 0.00 0.00 45.9   3.2 84.9   3.2
Red Tail 7/28/26 1230 83.4   2.7 39   5 56.2   0.7 2.7   1.3 SSE | 156 6.6   2.9 0.00 0.00 48.5   1.1 84.2   2.1
Franz Valley (Stornetta) 7/28/26 1230 86.3   3.1 32   4 52.6   0.2 2.1   0.6 NNW | 341 6.7   0.8 0.00 0.00 46.2   2.6 87.1   2.8
Upper Dry Creek Valley 7/28/26 1230 90.0   4.9 28   7 52.8   2.1 3.1   0.7 SE | 134 6.9   0.8 0.00 0.00 51.0   1.0 90.3   4.1
Lower Dry Creek Valley 7/28/26 1230 85.0   4.0 34   7 53.6   1.3 2.2   0.7 SE | 137 7.0   1.1 0.00 0.00 49.8   2.1 85.9   4.1
Max     90.0 50 63.6 6.3 - 11.4 0.00 0.00 60.2 90.3
Avg     85.5 34 53.5 3.1 - 7.2 0.00 - - -
Min     80.6 28 49.9 1.7 - 4.8 0.00 0.00 45.3 82.3

Central Sonoma County Latest

37 Stations

15 Minute Data | America/Los_Angeles
as of 7/28/26 12:43 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) 7/28/26 1230 83.2   3.3 41   6 57.1   0.8 0.0   0.0 WSW | 254 0.0   0.0 0.00 0.00 83.6   0.7 52.4   1.9
Windsor-East (Ranch 16) 7/28/26 1230 83.7   4.8 33   8 51.6   1.6 2.6   1.6 W | 269 8.9   1.0 0.00 0.00 84.4   4.2 47.7   2.5
Mark West-North (Ranch 14) 7/28/26 1230 84.5   4.5 30   7 49.9   1.7 1.5   0.3 SSW | 210 4.8   0.9 0.00 0.00 85.2   4.2 49.7   2.7
Windsor-SE (Silk Rd) 7/28/26 1230 82.5   4.0 37   6 53.9   0.7 2.8   0.7 SW | 226 6.9   0.6 0.00 0.00 83.2   3.7 47.9   2.9
Fulton-NW (Ranch 5) 7/28/26 1230 82.4   3.4 35   7 51.7   1.8 1.9   1.1 ENE | 70 5.1   3.6 0.00 0.00 83.3   2.8 48.7   2.4
Bisordi (Fulton) 7/28/26 1230 83.1   3.4 40   6 56.5   0.7 2.5   0.5 SW | 222 10.3   0.6 0.00 0.00 83.1   3.1 46.7   2.7
Windsor-South (Laughlin Rd) 7/28/26 1230 84.0   2.3 35   4 53.4   0.8 - - - 0.00 0.00 84.6   2.1 49.9   1.7
Fulton-SE (Barnes Rd) 7/28/26 1230 82.6   4.1 37   6 53.4   0.3 0.0   0.0 N | 0 0.0   2.0 0.00 0.00 83.8   5.1 49.9   2.5
Fulton-SW (Ranch 21) 7/28/26 1230 82.4   2.4 36   5 52.7   1.6 3.0   0.4 S | 178 8.8   0.0 0.00 0.00 83.4   2.8 48.9   2.9
NW Santa Rosa (Piner Road) 7/28/26 1230 82.4   2.9 42   6 57.1   1.3 2.6   1.0 SSE | 148 6.7   1.4 0.00 0.00 83.2   3.0 46.7   2.7
River Rd South (Denner Ranch) 7/28/26 1230 84.3   4.2 33   8 52.1   2.4 2.8   1.8 S | 175 6.8   3.7 - - 84.9   3.5 47.4   2.1
West Santa Rosa (LOV Vineyard) 7/28/26 1230 83.3   2.9 36   5 53.5   1.3 2.0   0.8 SE | 138 7.2   1.4 0.00 0.00 84.2   3.2 47.6   1.8
Guerneville Rd (Prokopakis) 7/28/26 1230 83.5   2.4 37   5 54.5   1.5 - - - 0.00 0.00 84.5   2.3 47.6   1.7
SunnyView Vineyard (SCWC) 7/28/26 1230 84.6   4.3 34   7 52.9   1.1 1.9   0.7 SSE | 151 5.5   2.5 0.00 0.00 85.3   4.5 45.6   2.5
Guerneville Rd West (Balletto) 7/28/26 1230 82.6   3.2 41   7 56.7   1.7 2.4   1.7 S | 191 6.3   3.0 0.00 0.00 83.8   3.9 47.8   1.3
Sanchietti Ranch 7/28/26 1230 84.2   4.0 43   8 59.6   1.2 4.0   0.7 SSE | 164 11.5   0.9 0.00 0.00 84.2   4.0 46.9   2.4
Occidental Rd (Sebastopol) 7/28/26 1230 83.9   3.5 42   10 58.4   2.6 2.8   1.4 S | 173 7.7   3.1 0.00 0.00 84.7   3.5 46.8   2.7
Harper's Rest (Windsor-West) 7/28/26 1230 83.8   3.3 36   5 53.8   0.6 2.9   0.3 E | 92 7.1   0.6 0.00 0.00 84.6   3.6 48.6   2.5
Lower Westside Rd (Ranch 12) 7/28/26 1230 82.9   2.9 37   5 54.0   0.9 3.0   0.5 ESE | 118 7.7   0.3 0.00 0.00 83.3   2.8 48.5   3.0
Guerneville (Laughlin Rd) 7/28/26 1230 87.0   3.9 34   5 54.9   0.6 2.4   2.0 SSW | 197 5.8   3.1 0.00 0.00 87.2   3.7 47.8   1.2
Korbel (Winery) 7/28/26 1230 85.1   1.3 37   4 55.8   1.4 3.1   3.0 E | 85 8.7   4.1 0.00 0.00 85.2   1.4 49.9   1.8
Forestville (Shone Farms) 7/28/26 1230 83.0   2.4 41   3 56.6   0.0 2.8   0.5 ESE | 112 7.3   0.4 0.00 0.00 84.3   1.7 50.6   2.4
Forestville-NE (Ranch 30) 7/28/26 1230 86.1   3.6 39   5 58.5   0.1 4.2   0.1 S | 173 8.6   0.9 0.00 0.00 86.1   2.0 47.2   1.6
Foggy Bend (Ranch 41) 7/28/26 1230 83.2   2.0 46   4 60.4   0.7 2.4   0.7 WSW | 240 5.6   2.2 0.00 0.00 84.6   2.3 48.1   0.5
Last Stop 7/28/26 1230 85.9   2.7 38   5 57.6   0.8 2.9   0.6 ESE | 120 6.2   1.2 0.00 0.00 86.0   2.6 47.0   1.6
Green Valley Vineyard 7/28/26 1230 83.1   3.1 38   5 54.9   0.6 3.5   1.0 E | 89 7.9   0.2 0.00 0.00 84.3   3.0 48.6   0.9
Park Royal 7/28/26 1215 82.3   3.9 33   9 50.3   3.0 - - - 0.00 0.00 83.1   4.1 49.1   2.7
Merino 7/28/26 1230 85.3   3.4 39   6 57.7   0.8 3.0   0.5 SSW | 197 6.7   2.0 0.00 0.00 85.7   3.6 44.3   2.9
Green Valley (Sanchietti) 7/28/26 1230 84.3   1.8 - - - - - - - 85.1   1.6 43.7   2.4
Keefer Ranch (Green Valley) 7/28/26 1230 84.0   3.6 42   3 58.7   1.3 - - - 0.00 0.00 84.0   2.5 45.9   2.4
Graton-West (Dutton Ranch) 7/28/26 1230 84.3   2.7 36   6 54.5   2.0 2.5   0.8 S | 190 6.8   0.3 0.00 0.00 85.6   2.9 46.4   2.0
Graton-South (Mill Station Rd) 7/28/26 1230 82.0   5.1 40   8 55.4   0.7 2.0   0.4 SSE | 166 5.6   0.9 0.00 0.00 82.8   4.9 44.5   2.0
Occidental (Horseshoe Bend) 7/28/26 1230 79.0   2.9 44   6 55.2   1.2 - - - 0.00 0.00 79.7   1.6 53.3   2.1
Sexton Valley (Jacqueline's Blk) 7/28/26 1230 82.6   3.4 45   7 59.2   0.8 2.4   0.5 S | 185 7.4   0.7 0.00 0.00 84.0   4.1 45.2   1.8
Sebastopol Hills (Burnside Rd) 7/28/26 1230 78.4   3.0 49   5 57.5   0.1 4.0   0.5 SSW | 200 7.1   1.4 0.00 0.00 79.0   3.2 52.2   1.3
Pleasant Hill 7/28/26 1230 84.0   3.3 38   5 55.7   0.8 3.4   0.2 S | 172 7.1   1.5 0.00 0.00 84.1   2.8 47.6   1.0
Seaview/Fort Ross (Hirsch) 7/28/26 1230 79.1   3.1 38   9 51.4   2.8 7.0   3.5 NNW | 348 11.1   5.0 0.00 0.00 79.3   1.5 59.6   7.0
Max     87.0 49 60.4 7.0 - 11.5 0.00 0.00 87.2 59.6
Avg     83.3 38 55.2 2.7 - 6.9 0.00 - - -
Min     78.4 30 49.9 0.0 - 0.0 0.00 0.00 79.0 43.7

Southern Sonoma County Latest

20 Stations

15 Minute Data
as of 7/28/26 12:43 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 7/28/26 1200 80.3   3.8 37   7 51.7   1.1 2.7   0.1 SSW | 206 6.4   1.2 0.00 0.00 55.2   1.8 80.8   3.3
Lower Bennett Valley 7/28/26 1230 83.2   1.7 33   4 50.8   2.0 4.7   0.8 NNW | 346 9.6   2.0 0.00 0.00 43.3   2.9 83.8   1.5
Kenwood (Wildwood) 7/28/26 1230 84.4   2.5 35   2 53.8   1.0 3.4   0.5 SSW | 206 9.0   0.1 0.00 0.00 47.2   0.4 85.1   2.5
Crane Creek (Ranch 62) 7/28/26 1230 86.0   6.4 32   12 52.5   2.9 2.4   2.8 SSW | 192 7.7   1.3 0.00 0.00 49.9   1.6 87.0   5.6
Rohnert Park-West (Stony Point) 7/28/26 1200 80.2   3.9 44   8 56.5   1.0 3.9   1.0 SW | 216 9.4   1.2 0.00 0.00 43.7   3.6 82.1   5.3
Rice-Spivak Vineyard 7/28/26 1230 82.5   6.0 - - - - - - - 41.1   3.2 84.0   4.8
Cartograph Wines Base 7/28/26 1230 79.4   4.8 47   9 57.5   0.6 6.5   0.0 SSW | 196 14.6   2.3 0.00 0.00 51.3   1.8 79.8   4.7
Cartograph Wines Remote 7/28/26 1230 84.8   6.7 - - - - - - - 48.0   2.4 84.9   5.4
Penngrove (Asellus) 7/28/26 1230 83.3   4.9 35   7 53.2   0.6 5.4   0.1 SSW | 205 10.9   0.3 0.00 0.00 45.5   1.8 85.3   5.5
Sonoma Valley (Bedrock) 7/28/26 1230 82.0   1.9 37   1 53.2   1.0 - - - 0.00 0.00 46.2   1.6 83.9   2.7
Sonoma-West (Arnold) 7/28/26 1230 82.0   2.0 40   6 55.7   2.5 5.7   0.4 ESE | 117 11.0   3.4 0.00 0.00 45.4   1.8 82.6   1.4
Sonoma Valley HS 7/28/26 1230 79.7   0.3 50   0 59.7   0.4 3.8   0.5 ESE | 121 8.4   1.6 0.00 0.00 48.8   1.1 80.2   0.4
Sonoma East (Bundschu01) 7/28/26 1230 79.5   0.2 44   0 55.8   0.1 4.8   0.2 SSE | 147 11.2   0.4 0.00 0.00 47.3   2.5 80.3   0.6
Sonoma-SE (Napoli) 7/28/26 1230 80.0   1.9 44   3 56.2   0.3 4.4   1.5 SSE | 161 8.1   1.3 0.00 0.00 48.3   2.1 80.6   1.8
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) 7/28/26 1230 84.3   3.5 35   6 53.4   1.5 3.3   1.4 W | 267 7.5   3.6 0.00 0.00 46.4   2.8 84.8   3.4
Carneros (Ranch 71) 7/28/26 1230 77.3   2.4 48   5 56.0   0.4 4.3   1.2 S | 190 8.5   2.3 0.00 0.00 53.6   0.5 77.9   1.8
Ricci Vineyards (Carneros) 7/28/26 1230 79.0   2.4 45   4 56.0   0.3 6.0   1.4 S | 169 9.6   1.0 0.00 0.00 47.9   3.0 79.4   2.3
Carneros Upper (Ranch 81) 7/28/26 1230 77.8   2.7 47   6 56.1   0.8 7.3   1.7 SSW | 198 13.2   2.0 - - 53.6   0.1 78.1   2.8
Carneros Lower (Ranch 81) 7/28/26 1230 77.7   1.5 52   3 58.7   0.2 4.2   0.0 S | 175 11.0   1.0 0.00 0.00 48.9   1.6 77.8   0.3
Max     86.0 52 59.7 7.3 - 14.6 0.00 0.00 55.2 87.0
Avg     81.2 42 55.1 4.5 - 9.8 0.00 - - -
Min     77.3 32 50.8 2.4 - 6.4 0.00 0.00 41.1 77.8
About WWG
Purchasing Weather Stations for the SCWC Weather Network Contact WWG about Alert Monitoring Service

AQI Map

Map

Hourly Data