Live precipitation radar. Open full-screen radar
🌪 TROPICAL ACTIVITY: TROPICAL STORM FAY
Sustained winds 35 kt. Track it on the zombie radar or see NHC advisories.
🌪 TROPICAL ACTIVITY: HURRICANE ODALYS
Sustained winds 75 kt. Track it on the zombie radar or see NHC advisories.
🌪 TROPICAL ACTIVITY: HURRICANE POLO
Sustained winds 140 kt. Track it on the zombie radar or see NHC advisories.
⚡ TODAY'S SEVERE OUTLOOK: GENERAL THUNDERSTORMS RISK
Thunderstorms possible. The horde does not mind getting wet.
ddaarrkk cclouudds
- Humidity: 76%
- Visibility: 6.2 Mi
- Wind: SSE at 13 MPH
- Dew Point: 0° F
- Cloud Cover: 100%
- UV Index: 0 - Low
- Air Quality: Fair
- Moon: Waxing Gibbous (94% full) · up 6:24pm, down 4:56am
☀ Solar Outbreak Watch: Quiet · largest flare C1.1 · Kp 3 The sun naps. The horde does not. full report →
Zombie Survival Index™
55/100 — ELEVATED Locckk yourr doooorssss
- Mild temps: standard shamble speed
- Clear sightlines: you will see them coming
- Darkness: their favorite
Today's undead advice: Count your group at dusk. Count again at dawn.
Rule #5
Silence is golden
After dark, sound carries — and so does the smell of the living.
all the Rules of Survival →
🗺 National Outbreak Map | 🪛 Build your Survival Kit | 💀 Take the Survivor Quiz | 📖 Survival Guide | 📜 Rules of Survival | </> Embed this on your site
🌡 The weather here, in general
Sioux Falls gets a real winter. January nights average 11°F, and July highs reach about 83°F — a 72-degree swing across the year. Cold that deep is its own hazard: exposed skin, car batteries and water pipes all have opinions about it.
Genuinely hot days are uncommon — about 11 a year reach 90°F. That is precisely why they catch people out: air conditioning is far from universal in a place that only needs it a fortnight a year.
Snow is a real feature of the year: roughly 32 inches falls in an average year, mostly across January, February, March, April, November and December. With 144 nights a year at or below freezing, ice on the roads is a longer season than snow on the ground.
Rainfall averages about 30 inches a year, wettest in May and driest in February.
| Month | Avg high | Avg low | Rain | Snow |
|---|---|---|---|---|
| Jan | 27° | 11° | 1" | 6.2" |
| Feb | 31° | 13° | 0.9" | 5.3" |
| Mar | 45° | 26° | 2.2" | 6" |
| Apr | 56° | 36° | 3.6" | 3.8" |
| May | 69° | 49° | 4.3" | 0.3" |
| Jun | 81° | 62° | 4" | — |
| Jul | 83° | 65° | 2.6" | — |
| Aug | 81° | 63° | 3.2" | — |
| Sep | 76° | 58° | 2.7" | — |
| Oct | 59° | 42° | 2.5" | 0.7" |
| Nov | 45° | 29° | 1.5" | 3.1" |
| Dec | 33° | 18° | 1.5" | 6.5" |
Averages from ten years of observed daily records (2015–2024) for this location. They describe what is typical, not what will happen — for that, see the forecast above.
📷 Golden Hour
- Golden hour: 6:46pm - 7:24pm (dawn: 7:12am - 7:50am)
- Blue hour: 7:24pm - 7:52pm (dawn: 6:43am - 7:12am)
- Sun sets: 270° W (rises 89° E)
- Dark sky: 9:00pm – 5:36am · next new moon Oct 11 (17d)
Blocked Sunset odds 20/100 Low cloud is sitting on the horizon. The colour never reaches you.
Waxing Gibbous
94% · full Sep 26
94% · full Sep 26
Sun & moon: sunrisesunset.io · cloud layers: Open-Meteo · astro & Milky Way planner →
Weather Details
Fri
High confidence
±2.7°
Weather Details
Sat
Low confidence
±6.8°
Weather Details
Sun
Moderate confidence
±5.3°
Weather Details
Mon
Low confidence
±12.1°
Weather Details
Weather Details
Will it rain on your plans?
Weather Details
Thu Sep 24 1am 62° F
ddaarrkk cclouudds
- Cloud Cover: 100%
- Dew Point: 0° F
- Humidity: 76%
- Precipitation: None
- UV Index: 0 - Unknown
- Visibility: 6.2 Mi
- Wind: 12 MPH / SSE
Weather Details
Thu Sep 24 4am 61° F
rrrraaaiiinnn... Weeetttt
- Cloud Cover: 100%
- Dew Point: 0° F
- Humidity: 81%
- Precipitation: None
- UV Index: 0 - Unknown
- Visibility: 2 Mi
- Wind: 11 MPH / SSE
Weather Details
Thu Sep 24 7am 59° F
rrrraaaiiinnn... Weeetttt
- Cloud Cover: 100%
- Dew Point: 0° F
- Humidity: 89%
- Precipitation: None
- UV Index: 0 - Unknown
- Visibility: 1.7 Mi
- Wind: 11 MPH / SSE
Weather Details
Thu Sep 24 10am 60° F
rrrraaaiiinnn... Weeetttt
- Cloud Cover: 100%
- Dew Point: 0° F
- Humidity: 95%
- Precipitation: None
- UV Index: 0 - Unknown
- Visibility: 1.9 Mi
- Wind: 12 MPH / SSE
Weather Details
Thu Sep 24 1pm 59° F
rrrraaaiiinnn... Weeetttt
- Cloud Cover: 100%
- Dew Point: 0° F
- Humidity: 94%
- Precipitation: None
- UV Index: 0 - Unknown
- Visibility: 2.4 Mi
- Wind: 12 MPH / S
Weather Details
Thu Sep 24 4pm 58° F
rrrraaaiiinnn... Weeetttt
- Cloud Cover: 100%
- Dew Point: 0° F
- Humidity: 94%
- Precipitation: None
- UV Index: 0 - Unknown
- Visibility: 3.6 Mi
- Wind: 11 MPH / S
Weather Details
Thu Sep 24 7pm 61° F
rrrraaaiiinnn... Weeetttt
- Cloud Cover: 100%
- Dew Point: 0° F
- Humidity: 96%
- Precipitation: None
- UV Index: 0 - Unknown
- Visibility: 6.2 Mi
- Wind: 8 MPH / SSE
Weather Details
Thu Sep 24 10pm 60° F
ddaarrkk cclouudds
- Cloud Cover: 100%
- Dew Point: 0° F
- Humidity: 96%
- Precipitation: None
- UV Index: 0 - Unknown
- Visibility: 6.2 Mi
- Wind: 7 MPH / SSE
7-Day Meteogram
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