Plan! needs attention 5 days Air + smoke Radar! needs attention Outdoor planning 1 2
Now
Temperature Rain Humidity Gusts 45° 7 AM 48° 10 AM 54° 2 PM 56° 3 PM 56° 5 PM 46° 8 PM 43° 10 PM 41° 11 PM 38° 3 AM 36° 6 AM
100% 100% 71% 57% 42% 49% 53% 57% 70% 75%
13 mph 15 mph 18 mph 22 mph 26 mph 30 mph 32 mph 36 mph 37 mph 38 mph 39 mph 38 mph 37 mph 40 mph 43 mph 40 mph 40 mph 40 mph 38 mph 40 mph 40 mph 40 mph 40 mph 38 mph
Thu 7:00 AM 45° Slight Chance Rain Showers 22% rain 100% humidity Gusts 13 mph Thu 8:00 AM 44° Slight Chance Rain Showers 22% rain 100% humidity Gusts 15 mph Thu 9:00 AM 45° Slight Chance Rain Showers 21% rain 100% humidity Gusts 18 mph Thu 10:00 AM 48° Chance Rain Showers 26% rain 100% humidity Gusts 22 mph Thu 11:00 AM 49° Chance Rain Showers 43% rain 96% humidity Gusts 26 mph Thu 12:00 PM 50° Chance Rain Showers 50% rain 93% humidity Gusts 30 mph Thu 1:00 PM 51° Chance Rain Showers 39% rain 89% humidity Gusts 32 mph Thu 2:00 PM 54° Chance Rain Showers 34% rain 71% humidity Gusts 36 mph Thu 3:00 PM 56° Mostly Cloudy 4% rain 57% humidity Gusts 37 mph Thu 4:00 PM 55° Partly Sunny 0% rain 51% humidity Gusts 38 mph Thu 5:00 PM 56° Mostly Sunny 0% rain 42% humidity Gusts 39 mph Thu 6:00 PM 55° Mostly Clear 0% rain 40% humidity Gusts 38 mph Thu 7:00 PM 50° Clear 0% rain 44% humidity Gusts 37 mph Thu 8:00 PM 46° Mostly Clear 0% rain 49% humidity Gusts 40 mph Thu 9:00 PM 43° Clear 0% rain 55% humidity Gusts 43 mph Thu 10:00 PM 43° Clear 0% rain 53% humidity Gusts 40 mph Thu 11:00 PM 41° Partly Cloudy 0% rain 57% humidity Gusts 40 mph Fri 12:00 AM 40° Partly Cloudy 0% rain 62% humidity Gusts 40 mph Fri 1:00 AM 39° Mostly Clear 0% rain 64% humidity Gusts 38 mph Fri 2:00 AM 39° Mostly Clear 0% rain 64% humidity Gusts 40 mph Fri 3:00 AM 38° Partly Cloudy 0% rain 70% humidity Gusts 40 mph Fri 4:00 AM 38° Partly Cloudy 0% rain 70% humidity Gusts 40 mph Fri 5:00 AM 36° Partly Cloudy 0% rain 75% humidity Gusts 40 mph Fri 6:00 AM 36° Mostly Sunny 0% rain 75% humidity Gusts 38 mph 1 Next best time outsideThu 6:00 PM–8:00 PM 2 hours outside within this window Temperatures outside your comfort range, some wind, rain unlikely. Watch for: limited daylight. Not checked: air quality and UV. 2 Another good timeThu 7:45 AM–4:00 PM 2 hours outside within this window Temperatures outside your comfort range, some wind, a chance of rain. Watch for: thunder and lightning, visibility, limited daylight. Not checked: air quality and UV.
A little farther out
The next five days
Today 56° 41°
Fri 51° 34°
Sat 64° 32°
Sun 68° 40°
Mon 68° 41°
Today Today has a real shower chance.
Rain 50%
Humidity 40–100%
Wind 43 mph Fri Friday looks breezy.
Rain 0%
Humidity 33–78%
Wind 40 mph Sat Saturday looks breezy.
Rain 0%
Humidity 28–69%
Wind 32 mph Sun Sunday looks breezy.
Rain 0%
Humidity 32–66%
Wind 29 mph Mon Monday looks fairly quiet.
Rain 0%
Humidity 39–93%
Wind 10 mph Today 56° / 41° Today has a real shower chance. 50% rain · Humidity 40–100% · Wind 43 mph Fri 51° / 34° Friday looks breezy. 0% rain · Humidity 33–78% · Wind 40 mph Sat 64° / 32° Saturday looks breezy. 0% rain · Humidity 28–69% · Wind 32 mph Sun 68° / 40° Sunday looks breezy. 0% rain · Humidity 32–66% · Wind 29 mph Mon 68° / 41° Monday looks fairly quiet. 0% rain · Humidity 39–93% · Wind 10 mph Environmental watch
Air quality + smoke Air-quality update is taking a moment We don’t have a fresh local reading right now.
Sky check
No plume detected overhead Satellite view · Updated Thu 1:46 AM Air near ground No fresh reading right now
Rain, in motion · Past four hours
Arnold radar
Ready when you are See what is moving toward Arnold. Watch the last four hours of rain, then search any nearby trail, lake, or address.
Radar animation for Arnold, covering the past four hours. A marked spot changes the map view, not the forecast on this page.
Outdoor fire check
Thinking about a backyard fire? Conditions could spread a fire quickly. Wind, gusts, or the combination of dry air and wind raises the concern.
Next 12 hours Choose a time to see what is driving the concern.
Now Use caution 8 AM Use caution 9 AM Use caution 10 AM Use caution 11 AM Use caution 12 PM Use caution 1 PM High concern 2 PM High concern 3 PM High concern 4 PM High concern 5 PM High concern 6 PM High concern Selected time Now Use caution Thunder is possible.
Humidity 100%
Wind 5 mph
Gusts 13 mph Check local rules. Weather is only part of the decision. Check city, county, and land-manager fire restrictions before lighting any outdoor fire.
About these readings Sources and local limits Weather Forecasts, alerts, and radar come from NOAA and the National Weather Service.
Air quality This reading describes the nearest reporting area. Conditions can differ at this exact spot.
Smoke Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.