Plan! needs attention 5 days Air + smoke Radar! needs attention Outdoor planning 1
Now
Temperature Rain Humidity Gusts 52° 10 AM 56° 1 PM 53° 5 PM 52° 6 PM 47° 8 PM 42° 11 PM 41° 1 AM 40° 2 AM 37° 6 AM 36° 9 AM
89% 49% 44% 45% 54% 67% 73% 76% 82% 85%
23 mph 30 mph 39 mph 48 mph 51 mph 53 mph 54 mph 55 mph 55 mph 52 mph 51 mph 52 mph 52 mph 51 mph 49 mph 47 mph 47 mph 46 mph 45 mph 44 mph 41 mph 36 mph 32 mph 32 mph
Thu 10:00 AM 52° Rain Showers Likely 59% rain 89% humidity Gusts 23 mph Thu 11:00 AM 55° Slight Chance Rain Showers 18% rain 72% humidity Gusts 30 mph Thu 12:00 PM 56° Slight Chance Rain Showers 18% rain 59% humidity Gusts 39 mph Thu 1:00 PM 56° Partly Sunny 1% rain 49% humidity Gusts 48 mph Thu 2:00 PM 56° Mostly Sunny 0% rain 44% humidity Gusts 51 mph Thu 3:00 PM 56° Mostly Sunny 0% rain 42% humidity Gusts 53 mph Thu 4:00 PM 55° Mostly Sunny 0% rain 43% humidity Gusts 54 mph Thu 5:00 PM 53° Mostly Sunny 0% rain 44% humidity Gusts 55 mph Thu 6:00 PM 52° Partly Cloudy 1% rain 45% humidity Gusts 55 mph Thu 7:00 PM 50° Mostly Cloudy 2% rain 48% humidity Gusts 52 mph Thu 8:00 PM 47° Mostly Cloudy 2% rain 54% humidity Gusts 51 mph Thu 9:00 PM 44° Mostly Cloudy 4% rain 62% humidity Gusts 52 mph Thu 10:00 PM 43° Mostly Cloudy 4% rain 65% humidity Gusts 52 mph Thu 11:00 PM 42° Mostly Cloudy 4% rain 67% humidity Gusts 51 mph Fri 12:00 AM 41° Mostly Cloudy 5% rain 73% humidity Gusts 49 mph Fri 1:00 AM 41° Mostly Cloudy 7% rain 73% humidity Gusts 47 mph Fri 2:00 AM 40° Mostly Cloudy 4% rain 76% humidity Gusts 47 mph Fri 3:00 AM 39° Mostly Cloudy 1% rain 79% humidity Gusts 46 mph Fri 4:00 AM 39° Mostly Cloudy 0% rain 82% humidity Gusts 45 mph Fri 5:00 AM 37° Mostly Cloudy 0% rain 85% humidity Gusts 44 mph Fri 6:00 AM 37° Mostly Cloudy 0% rain 82% humidity Gusts 41 mph Fri 7:00 AM 36° Mostly Cloudy 0% rain 85% humidity Gusts 36 mph Fri 8:00 AM 35° Mostly Cloudy 0% rain 89% humidity Gusts 32 mph Fri 9:00 AM 36° Partly Sunny 0% rain 85% humidity Gusts 32 mph 1 Next best time outsideFri 7:00 AM–10:45 AM 2 hours outside within this window Temperatures outside your comfort range, some wind, rain unlikely. Watch for: cold stress, limited daylight. Not checked: air quality and UV.
A little farther out
The next five days
Today 56° 42°
Fri 51° 35°
Sat 74° 36°
Sun 69° 45°
Mon 66° 41°
Today Today looks wet for a meaningful stretch.
Rain 83%
Humidity 42–96%
Wind 55 mph Fri Friday looks breezy.
Rain 7%
Humidity 37–89%
Wind 49 mph Sat Saturday looks breezy.
Rain 0%
Humidity 27–57%
Wind 30 mph Sun Sunday looks breezy.
Rain 0%
Humidity 36–63%
Wind 28 mph Mon Monday looks fairly quiet.
Rain 0%
Humidity 43–82%
Wind 18 mph Today 56° / 42° Today looks wet for a meaningful stretch. 83% rain · Humidity 42–96% · Wind 55 mph Fri 51° / 35° Friday looks breezy. 7% rain · Humidity 37–89% · Wind 49 mph Sat 74° / 36° Saturday looks breezy. 0% rain · Humidity 27–57% · Wind 30 mph Sun 69° / 45° Sunday looks breezy. 0% rain · Humidity 36–63% · Wind 28 mph Mon 66° / 41° Monday looks fairly quiet. 0% rain · Humidity 43–82% · Wind 18 mph Environmental watch
Air quality + smoke 22 Good US AQI No fresh outlook yet.
Sky check
No plume detected overhead Satellite view · Updated Thu 7:45 AM Air near ground 22 · Good US AQI
Rain, in motion · Past four hours
Vivian radar An active official alert is in effect. Its affected area is described above the briefing.
Ready when you are See what is moving toward Vivian. Watch the last four hours of rain, then search any nearby trail, lake, or address.
Radar animation for Vivian, 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 11 AM High concern 12 PM High concern 1 PM High concern 2 PM High concern 3 PM High concern 4 PM High concern 5 PM High concern 6 PM High concern 7 PM High concern 8 PM High concern 9 PM High concern Selected time Now Use caution Sustained wind is 15 mph. Gusts may reach 23 mph.
Humidity 89%
Wind 15 mph
Gusts 23 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 Pierre area, about 31 miles away. Conditions can differ at this exact spot.
Smoke Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.