Topeka, Kansas

Last updated: 7:50 AM CDT · Refresh

24°C

Feels like 26°

Clear

▲ 35° / ▼ 23°

Wind

4 mph SSE

Humidity

78%

Dew Point

21°

Pressure

29.08 inHg

Visibility

9 mi

UV Index

2.1

Cloud Cover

Sunrise

7:06 AM

Sunset

7:25 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: Topeka is currently clear at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1921 J/kg) — isolated convective development possible. Sunrise: 7:06AM · Sunset: 7:25PM.

57 AQI · Moderate Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

24°

11%

8 AM

24°

29%

9 AM

27°

21%

10 AM

29°

21%

11 AM

31°

21%

12 PM

32°

14%

1 PM

34°

2 PM

34°

3 PM

34°

4 PM

33°

5 PM

33°

6 PM

31°

7 PM

30°

8 PM

29°

9 PM

28°

10 PM

27°

18%

11 PM

26°

18%

12 AM

26°

18%

1 AM

26°

18%

2 AM

25°

19%

3 AM

24°

19%

4 AM

24°

28%

5 AM

23°

33%

6 AM

23°

33%

7-Day Forecast

Today

35° 23°

Partly Cloudy with a 21% chance of rain.

Sat

38° 21°

Partly Cloudy with a 81% chance of rain.

Sun

29° 14°

Overcast with a 82% chance of rain.

Mon

23° 14°

Overcast with a 54% chance of rain.

Tue

24° 12°

Clear.

Wed

26° 11°

Drizzle, 37% chance.

Thu

24° 14°

Rain, 63% chance.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 24° Clear 11% 4 mph SSE 78%

8 AM 24° Clear 29% 7 mph SSW 68%

9 AM 27° Clear 21% 9 mph SSW 61%

10 AM 29° Clear 21% 10 mph SSW 55%

11 AM 31° Clear 21% 11 mph SSW 51%

12 PM 32° Clear 14% 11 mph SSW 47%

1 PM 34° Partly Cloudy 3% 11 mph SSW 46%

2 PM 34° Partly Cloudy 3% 11 mph SSW 45%

3 PM 34° Partly Cloudy 3% 10 mph SSW 44%

4 PM 33° Mostly Cloudy 5% 9 mph SSW 47%

5 PM 33° Mostly Cloudy 5% 8 mph S 51%

6 PM 31° Overcast 5% 7 mph S 55%

7 PM 30° Partly Cloudy 5% 8 mph S 56%

8 PM 29° Partly Cloudy 8% 8 mph S 56%

9 PM 28° Partly Cloudy 8% 9 mph S 57%

10 PM 27° Mostly Clear 18% 10 mph S 60%

11 PM 26° Mostly Clear 18% 10 mph S 60%

12 AM 26° Partly Cloudy 18% 11 mph S 59%

1 AM 26° Partly Cloudy 18% 11 mph S 59%

2 AM 25° Partly Cloudy 19% 11 mph SSW 59%

3 AM 24° Partly Cloudy 19% 11 mph SSW 60%

4 AM 24° Partly Cloudy 28% 10 mph SSW 60%

5 AM 23° Partly Cloudy 33% 10 mph SSW 61%

6 AM 23° Partly Cloudy 33% 10 mph SSW 61%

15-Day Forecast

Today

9/18

Partly Cloudy

21%

23°

35°

Sat

9/19

Partly Cloudy

81%

21°

38°

Sun

9/20

Overcast

82%

14°

29°

Mon

9/21

Overcast

54%

14°

23°

Tue

9/22

Clear

12°

24°

Wed

9/23

Drizzle

37%

11°

26°

Thu

9/24

Rain

63%

14°

24°

Fri

9/25

Rain

44%

15°

26°

Sat

9/26

Rain

68%

16°

28°

Sun

9/27

Drizzle

68%

16°

29°

Mon

9/28

Drizzle

60%

17°

29°

Tue

9/29

Drizzle

60%

16°

28°

Wed

9/30

Drizzle

60%

16°

28°

Thu

10/1

Drizzle

60%

15°

28°

Fri

10/2

Drizzle

60%

13°

26°

Moderate

U.S. Air Quality Index · Dominant: PM2.5

50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today

PM_2.5

Fine particulate matter

Dominant

57 AQI 12.6 µg/m³

O₃

Ground-level ozone

49 AQI 54 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Sat 57 Moderate 49 57

Sun 54 Moderate 44 54

Mon 33 Good 21 33

About the Air Quality Index

0–50 Good

51–100 Moderate

101–150 Unhealthy for Sensitive Groups

151–200 Unhealthy

201–300 Very Unhealthy

301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio

RAP

Valid Fri Sep 18, 11:00'Z' · F0 · 130 (13 km CONUS/NA)

Hodograph · kt

0–1 1–3 3–6 6–9 km

Instability

SBCAPE381 J/kg

MLCAPE112 J/kg

MUCAPE551 J/kg

SBCIN-499 J/kg

MLCIN-439 J/kg

Lifted Index-2.6

Kinematics

0–6 km Shear17 kt

0–1 km Shear22 kt

Eff. Shear—

0–1 km SRH120

0–3 km SRH91

Eff. SRH—

Storm Motion275° @ 17 kt

0–1 km EHI0.3

Composite Parameters

Sig. Tornado0.0

STP (eff)—

Supercell—

K-Index28.1

Thermo & Levels

PWAT1.28 in

0–3 km LR4.6 °C/km

700–500 LR6.6 °C/km

Total Totals45.9

LCL939 hPa

LFC601 hPa

EL264 hPa

Freezing Lvl15,062 ft

Topeka, Kansas

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