Temperature, wind & pressure

What you feel outside: temperature, precipitation, wind, humidity and air pressure.

Temperature & precipitation

10.0 °C

Now · 00:00

Temperature: 10.0 °C today 7.0–14.0 °C ↗ 10.9 °C in 24 h
Feels like: 7.2 °C today 3.9–10.7 °C
Precipitation: 0.0 mm today 0.0–0.9 mm
Rain probability: 0 % today 0–49 %

Today

Maximum today: 14.0 °C
Minimum today: 7.0 °C
Precipitation today: 3.5 mm
Probability today: 49 %

Wind

11 km/h

Now · 00:00

Wind 10 m: 11 km/h today 11–18 km/h → 11 km/h in 24 h
Gusts: 22 km/h today 21–36 km/h ↗ 24 km/h in 24 h
Direction: 120° SE

Higher up

Wind 80 m: 20 km/h today 20–28 km/h
Wind 120 m: 21 km/h today 21–30 km/h
Wind 180 m: 27 km/h today 27–34 km/h

Today

Maximum today: 18 km/h
Maximum gusts today: 36 km/h

Humidity & dew point

73 %

Now · 00:00

Relative humidity: 73 % today 59–90 % ↗ 87 % in 24 h
Dew point: 5.4 °C today 3.4–9.0 °C ↗ 8.8 °C in 24 h
Wet-bulb temperature: 7.2 °C today 4.9–9.5 °C
Vapour pressure deficit: 0.33 kPa today 0.13–0.66 kPa

Air pressure

1022.6 hPa

Now · 00:00

Sea level: 1022.6 hPa today 1008.6–1022.6 hPa ↘ −1.6 hPa in 3 h
Surface: 1015.3 hPa today 1001.5–1015.3 hPa ↘ −1.7 hPa in 3 h

Clouds, sun & radiation

How much sun gets through: cloud layers, visibility, UV and solar radiation.

Clouds

100 %

Now · 00:00

Total cloud cover: 100 % today 0–100 % → 100 % in 24 h
Low clouds: 0 % today 0–100 %
Mid-level clouds: 0 % today 0–100 %
High clouds: 100 % today 0–100 %

Visibility

50.0 km

Now · 00:00

Visibility: 50.0 km today 8.7–50.0 km ↘ 9.5 km in 24 h

Sun & UV

6.2 h

Now · 00:00

UV index now: 0.0 today 0.0–2.4

Today

Sunshine today: 6.2 h
Daylight: 10.4 h
UV index maximum: 2.4
Clear-sky UV index: 2.9

Sunrise: 08:03
Sunset: 18:29
Daylight: 10 h 26 min
Moon: First quarter · 63 %

Radiation

0 W/m²

Now · 00:00

Shortwave: 0 W/m² today 0–439 W/m²
Direct: 0 W/m² today 0–298 W/m²
Diffuse: 0 W/m² today 0–159 W/m²
DNI: 0 W/m² today 0–641 W/m²
GTI: 0 W/m² today 0–439 W/m²
Extraterrestrial: 0 W/m² today 0–657 W/m²

Today

Daily sum: 6.9 MJ/m²

Air quality & pollen

What you breathe: the air quality index, the individual pollutants and the pollen count.

Air quality

29 · Fair

Indices

European AQI: 29
US AQI: 59

Pollutants

PM10: 11.4 µg/m³
PM2.5: 9.4 µg/m³
NO₂: 12.6 µg/m³
SO₂: 2.0 µg/m³
O₃: 43 µg/m³
CO: 181 µg/m³
NH₃: 2.3 µg/m³
Dust: 0 µg/m³
Aerosol (AOD): 0.12

EU AQI per pollutant

EU AQI PM2.5: 29
EU AQI PM10: 15
EU AQI NO₂: 23
EU AQI O₃: 14
EU AQI SO₂: 2

Pollen

none today

Now · 00:00

Alder: 0.0 grains/m³ · low
Birch: 0.0 grains/m³ · low
Grass: 0.0 grains/m³ · low
Mugwort: 0.0 grains/m³ · low
Ragweed: 0.0 grains/m³ · low

DWD pollen forecast

Issued: Oct 19, 11:00 · Rhein.-Westfäl. Tiefland

Today

Hazel none
Alder none
Ash none
Birch none
Grass none
Rye none
Mugwort none
Ragweed none

Tomorrow

Hazel none
Alder none
Ash none
Birch none
Grass none
Rye none
Mugwort none
Ragweed none

Thunderstorms, snow & upper air

For weather watchers: thunderstorm energy, snow and freezing level, the mixed layer near the ground and the air aloft.

Thunderstorms

0 J/kg

Now · 00:00

CAPE: 0 J/kg today 0–10 J/kg → 0 J/kg in 24 h
CIN: 0 J/kg
Lightning potential: 0 J/kg

Snow & freezing level

0.0 cm

Now · 00:00

Snowfall: 0.0 cm
Snow depth: 0 cm
Freezing level: 3530 m today 2830–3530 m ↘ 2880 m in 24 h
Snowfall level: 2180 m

Today

Snow today: 0.0 cm

Boundary layer & water vapour

440 m

Now · 00:00

Boundary layer height: 440 m today 270–720 m ↘ 210 m in 24 h
Total column water vapour: 18.1 kg/m² today 11.6–29.7 kg/m²

Upper air

7.8 °C

Pressure levels now

Level	Temperature	Humidity	Wind	Height
1000 hPa	8.3 °C	75 %	22 km/h E	187 m
925 hPa	8.1 °C	73 %	33 km/h SE	829 m
850 hPa	7.8 °C	50 %	26 km/h E	1528 m
700 hPa	2.1 °C	39 %	11 km/h N	3115 m
500 hPa	-13.5 °C	39 %	19 km/h N	5751 m
300 hPa	-42.5 °C	50 %	44 km/h NW	9427 m

Soil & evaporation

For garden and field: soil temperature, soil moisture and how much water evaporates.

Soil

11.0 °C

Soil temperature

Temperature 0 cm: 11.0 °C today 8.2–19.5 °C
Temperature 6 cm: 10.3 °C today 7.4–12.9 °C
Temperature 18 cm: 12.6 °C today 10.8–12.6 °C
Temperature 54 cm: 13.9 °C today 13.7–13.9 °C

Soil moisture

Moisture 0–1 cm: 0.287 m³/m³ today 0.274–0.287 m³/m³
Moisture 1–3 cm: 0.287 m³/m³ today 0.274–0.287 m³/m³
Moisture 3–9 cm: 0.287 m³/m³ today 0.274–0.287 m³/m³
Moisture 9–27 cm: 0.297 m³/m³ today 0.294–0.297 m³/m³
Moisture 27–81 cm: 0.192 m³/m³ today 0.192–0.193 m³/m³

Evaporation

0.03 mm

Now · 00:00

ET₀ (FAO): 0.03 mm today 0.01–0.22 mm
Evapotranspiration: 0.02 mm today 0.01–0.11 mm

Today

ET₀ today: 1.4 mm

Forecast check

How reliable is the forecast? The weather models side by side, and what the nearest station actually measures.

Model comparison

Models agree

How reliable is the forecast?

The weather models largely agree up to Sunday. From Monday they diverge: highs between 10° and 16°.

Tue, Oct 20: Models agree, 12–14° 5 of 9 models with rain
Wed, Oct 21: Minor differences, 13–16° 8 of 8 models with rain
Thu, Oct 22: Models agree, 11–13° 5 of 8 models with rain
Fri, Oct 23: Minor differences, 12–15° 8 of 8 models with rain
Sat, Oct 24: Minor differences, 10–14° 5 of 6 models with rain
Sun, Oct 25: Minor differences, 12–15° 5 of 6 models with rain
Mon, Oct 26: Models disagree, 10–16° 2 of 5 models with rain

Today: 5 of 9 models expect rain.

Range of the daily highs across 9 weather models.

Daily values per model 9 weather models side by side: daily high, low and rainfall.
Day	DWD ICON-D2	DWD ICON-EU	DWD ICON	ECMWF	NOAA GFS	Canada GEM	Météo-France	UK Met Office	Japan JMA	Agreement
Tue, Oct 20	14° 6° 1 mm	13° 5° 1.1 mm	13° 5° 0.3 mm	14° 6° 0.5 mm	14° 6° 1.7 mm	14° 6° 1.1 mm	14° 7° 0 mm	13° 8° 2.8 mm	12° 7° 0.8 mm	Models agree Range 1.5 °C
Wed, Oct 21	– – –	14° 9° 3.7 mm	14° 10° 3 mm	15° 11° 4.8 mm	15° 9° 6.2 mm	13° 8° 5.2 mm	15° 9° 8.52 mm	16° 11° 3.9 mm	15° 10° 7.1 mm	Minor differences Range 2.6 °C
Thu, Oct 22	– – –	12° 7° 2.6 mm	12° 6° 2.8 mm	13° 6° 0.6 mm	13° 9° 0.7 mm	11° 7° 4.2 mm	11° 7° 0.4 mm	13° 9° 1.8 mm	13° 9° 1.4 mm	Models agree Range 2.0 °C
Fri, Oct 23	– – –	15° 10° 4.5 mm	15° 10° 4.4 mm	15° 9° 7.3 mm	14° 8° 2.2 mm	12° 8° 5.8 mm	12° 9° 5.2 mm	14° 10° 4.8 mm	14° 9° 7.1 mm	Minor differences Range 3.2 °C
Sat, Oct 24	– – –	– – –	14° 9° 4.6 mm	12° 8° 9.9 mm	12° 9° 0.1 mm	10° 6° 3.1 mm	– – –	10° 7° 8.4 mm	11° 9° 5.8 mm	Minor differences Range 4.0 °C
Sun, Oct 25	– – –	– – –	15° 8° 13 mm	13° 6° 12.7 mm	12° 9° 22.2 mm	13° 6° 0.8 mm	– – –	13° 8° 1.2 mm	14° 9° 14.6 mm	Minor differences Range 2.9 °C
Mon, Oct 26	– – –	– – –	14° 7° 0.4 mm	11° 6° 0.6 mm	10° 9° 1.5 mm	16° 12° 4 mm	– – –	– – –	13° 9° 0.3 mm	Models disagree Range 5.4 °C

Next 24 hours per model

Model	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
DWD ICON-D2	9°	8°	6°	7°	12°	13°	12° · 0.3 mm	11° · 0.1 mm
DWD ICON-EU	8°	7°	5°	7°	11°	13°	11° · 0.1 mm	11° · 0.1 mm
DWD ICON	8°	6°	5°	7°	11°	13°	11° · 0.1 mm	11°
ECMWF	8°	7°	6°	8°	12°	13°	12° · 0.1 mm	11° · 0.1 mm
NOAA GFS	9°	8°	7°	8°	13°	11° · 0.3 mm	10°	10°
Canada GEM	8°	7°	6°	8°	12°	13° · 0.1 mm	11° · 0.3 mm	11°
Météo-France	9°	8°	7°	8°	13°	13°	12°	12°
UK Met Office	10°	9°	9°	9°	13°	13°	10° · 1.0 mm	11° · 0.1 mm
Japan JMA	9°	8°	7°	8°	12°	12° · 0.1 mm	11° · 0.1 mm	10° · 0.2 mm

Observation (DWD station)

8.4 °C

Temperature: 8.4 °C
Dew point: 4.1 °C
Visibility: 42.2 km
Station: Koeln/Bonn (16.3 km)
Observed: Oct 20, 00:30

At a glance

Now · 00:00

Today

Now · 00:00

Higher up

Today

Now · 00:00

Now · 00:00

Now · 00:00

Now · 00:00

Now · 00:00

Today

Now · 00:00

Today

Indices

Pollutants

EU AQI per pollutant

Now · 00:00

DWD pollen forecast

Today

Tomorrow

Now · 00:00

Now · 00:00

Today

Now · 00:00

Pressure levels now

Soil temperature

Soil moisture

Now · 00:00

Today

How reliable is the forecast?

Next 24 hours per model