Current weather · Sep 20, 2:38 PM GMT+3

Perho, Finland

43 mi from Kauhava, Finland

55°

CloudyFeels like 51° · Humidity 73%MET Norway forecast for this hourForecast by MET Norway
High
58°
Low
45°
Precip today
0%
Sunrise
7:00 AM
Sunset
7:30 PM

Hour by hour

MET Norway, hourly to about 60 hours, then every six hours

Scroll sideways for more hours. Pick an hour for every number.

Every hour as a table48 hours
TimeWeatherTemperatureFeels likeDew pointHumidityChanceAmountSnowDirWindGustSky coverThunderPressureVisibilityCeiling
Sun 2 PM55°51°47°73%0%WSW15 mph33 mph89%0%29.34 inHg—
Sun 3 PM57°54°47°69%0%W13 mph30 mph56%0%29.36 inHg—
Sun 4 PM58°55°46°64%0%WSW11 mph26 mph23%0%29.38 inHg—
Sun 5 PM58°56°46°64%0%WSW10 mph23 mph12%0%29.39 inHg—
Sun 6 PM57°55°46°66%0%WSW9 mph19 mph18%0%29.40 inHg—
Sun 7 PM55°53°45°69%0%SW8 mph19 mph17%5%29.41 inHg—
Sun 8 PM51°50°45°79%0%SW5 mph16 mph65%4%29.43 inHg—
Sun 9 PM52°49°47°82%0%SW7 mph14 mph85%0%29.46 inHg—
Sun 10 PM51°49°46°84%0%SSW5 mph14 mph44%29.47 inHg—
Sun 11 PM48°47°46°90%0%SSW3 mph9 mph9%1%29.46 inHg—
Mon 12 AM46°45°44°94%0%S4 mph7 mph11%4%29.46 inHg—
Mon 1 AM45°45°44°98%0%SSE3 mph7 mph67%8%29.47 inHg—
Mon 2 AM45°45°44°97%0%SSE3 mph5 mph96%13%29.47 inHg—
Mon 3 AM47°47°45°95%0%SSE3 mph6 mph96%15%29.49 inHg—
Mon 4 AM47°47°46°96%0%SSE2 mph6 mph86%15%29.49 inHg—
Mon 5 AM46°46°45°99%0%SE2 mph4 mph61%15%29.50 inHg—
Mon 6 AM45°45°45°100%1%SE2 mph3 mph83%13%29.51 inHg—
Mon 7 AM45°45°45°100%2%ESE1 mph3 mph96%8%29.53 inHg—
Mon 8 AM46°46°45°97%4%NNW1 mph2 mph100%7%29.55 inHg—
Mon 9 AM47°47°46°94%6%NW1 mph2 mph99%6%29.57 inHg—
Mon 10 AM49°49°47°93%4%NW2 mph5 mph99%5%29.60 inHg—
Mon 11 AM51°51°48°89%1%NNW4 mph8 mph99%1%29.63 inHg—
Mon 12 PM53°53°49°85%0%N3 mph9 mph97%8%29.66 inHg—
Mon 1 PM55°54°49°80%0%N4 mph10 mph99%8%29.70 inHg—
Mon 2 PM55°54°49°77%0%N6 mph12 mph99%9%29.72 inHg—
Mon 3 PM56°54°49°78%0%N6 mph13 mph98%5%29.75 inHg—
Mon 4 PM56°55°47°73%0%NNW6 mph13 mph100%1%29.78 inHg—
Mon 5 PM55°54°46°70%2%NNW6 mph12 mph100%1%29.81 inHg—
Mon 6 PM55°53°46°72%1%NW6 mph12 mph99%1%29.83 inHg—
Mon 7 PM53°51°43°70%0%NNW7 mph14 mph82%29.86 inHg—
Mon 8 PM50°48°42°74%0%NW6 mph14 mph48%29.90 inHg—
Mon 9 PM48°45°43°82%0%NNW6 mph13 mph22%29.94 inHg—
Mon 10 PM46°44°43°92%0%NW3 mph12 mph52%0%29.96 inHg—
Mon 11 PM43°43°43°97%0%W2 mph6 mph29%1%29.99 inHg—
Tue 12 AM42°42°42°99%0%W3 mph5 mph21%1%30.01 inHg—
Tue 1 AM41°41°41°99%0%WNW3 mph6 mph21%1%30.02 inHg—
Tue 2 AM41°39°40°99%0%WNW3 mph6 mph43%4%30.04 inHg—
Tue 3 AM40°40°40°99%0%WNW3 mph6 mph33%1%30.05 inHg—
Tue 4 AM40°40°39°100%0%WNW2 mph5 mph71%1%30.07 inHg—
Tue 5 AMAreas of fog39°37°39°100%0%WNW3 mph6 mph99%1%30.09 inHg—
Tue 6 AMAreas of fog40°40°39°100%0%NW3 mph6 mph100%1%30.11 inHg—
Tue 7 AMAreas of fog39°39°39°100%0%NW3 mph6 mph100%1%30.13 inHg—
Tue 8 AMAreas of fog40°40°39°100%0%NW2 mph6 mph100%1%30.15 inHg—
Tue 9 AMAreas of fog41°41°40°99%0%N2 mph5 mph100%1%30.18 inHg—
Tue 10 AMAreas of fog44°44°44°99%0%NNW2 mph4 mph78%1%30.19 inHg—
Tue 11 AM49°49°48°95%0%NW2 mph6 mph32%1%30.21 inHg—
Tue 12 PM52°52°48°85%0%NW3 mph8 mph10%1%30.22 inHg—
Tue 1 PM55°54°44°67%0%NNW3 mph10 mph48%1%30.22 inHg—

The next 16 days

MET Norway forecast updated Sep 20, 2:30 PM GMT+3 to day 11, the mean of GFS, ECMWF, ECMWF AI to day 16
  1. TodaySep 2058°45°Cloudy0%wind 15 mph · gusts 33 mph
  2. MonSep 2156°39°Partly cloudy6%wind 7 mph · gusts 14 mph
  3. TueSep 2255°37°Fog2%wind 4 mph · gusts 11 mph
  4. WedSep 2355°40°Partly cloudy8%wind 4 mph
  5. ThuSep 2455°47°Cloudy26%wind 5 mph
  6. FriSep 2555°47°Cloudy26%wind 6 mph
  7. SatSep 2655°46°Cloudy14%wind 7 mph
  8. SunSep 2755°47°Cloudy18%0.07 inwind 8 mph
  9. MonSep 2855°49°Partly cloudy16%wind 9 mph
  10. TueSep 2956°47°Partly cloudy14%0.04 inwind 9 mph
  11. WedSep 3048°47°No forecast14%0.04 inwind 7 mph
  12. ThuOct 1~60°47°Model mean
  13. FriOct 2~61°50°Model mean
  14. SatOct 3~59°48°Model mean0.10 in
  15. SunOct 4~58°47°Model mean
  16. MonOct 5~53°44°Model mean

Right now

MET Norway forecast for this hour
  • Feels like51°
  • WindWSW 15 mphgusts 33 mph
  • Humidity73%
  • Dew point47°
  • Pressure29.34 inHg
  • UV index2 · Lowclear-sky peak 2 today
  • Sunrise and sunsetSunrise · Sunset
  • Moonrise7:38 PMMoonset 10:01 PM
  • Moon phaseWaxing gibbous62% lit

The models, side by side

GFS Sep 20, 3:00 AM GMT+3 · GEFS Sep 20, 3:00 AM GMT+3 · ECMWF Sep 20, 3:00 AM GMT+3 · ECMWF AI Sep 20, 3:00 AM GMT+3

Each line is one model’s own forecast at its own grid cell: three kilometers for HRRR, a quarter of a degree for the global models, which can sit a few hundred meters above or below the town. Where they agree the forecast is settled; where they part is where it is not.

32°50°68°MonTueWedThuFriSatSun

DayNWS gridGFSGEFSECMWFECMWF AI
Today Sep 2058° 45°58° 47°0.08 in57° 48°0.05 in57° 48°0.16 in~57° 47°0.14 in
Mon Sep 2156° 39°56° 42°56° 42°0.01 in57° 41°0.06 in~54° 40°0.04 in
Tue Sep 2255° 37°55° 39°55° 40°56° 40°~54° 39°
Wed Sep 2355° 40°54° 38°53° 40°56° 38°~51° 36°
Thu Sep 2455° 47°56° 40°55° 42°0.02 in55° 43°0.08 in~53° 37°
Fri Sep 2555° 47°57° 41°56° 44°58° 51°0.35 in~55° 40°
Sat Sep 2655° 46°62° 45°57° 45°~51° 48°0.12 in~54° 40°0.06 in
Sun Sep 2755° 47°0.07 in56° 46°0.07 in56° 46°0.02 in~58° 48°0.01 in~54° 46°
Mon Sep 2855° 49°52° 46°57° 47°0.03 in~51° 48°~53° 45°
Tue Sep 2956° 47°0.04 in58° 42°56° 46°0.03 in~56° 45°0.01 in~57° 52°
Wed Sep 3048° 47°0.04 in~62° 47°~47° 46°~58° 42°~60° 52°0.02 in
Thu Oct 1—~61° 47°—~63° 49°~55° 44°
Fri Oct 2—~58° 47°—~63° 52°~63° 52°
Sat Oct 3—~57° 45°—~54° 45°0.31 in~66° 54°
Sun Oct 4—~58° 48°—~53° 43°~64° 51°
Mon Oct 5—~53° 44°—~45° 45°~53° 53°

A ~ marks a high or low read from six-hourly steps, which miss the true extreme by a degree or two.

Health and activities

Rules of thumb over the next 24 hours of forecast, the warnings in force, the station’s report, air quality and pollen

None of these is a measurement. Each is a rating of the forecast ahead, and of what is happening at the point right now, against what the activity or the ailment is known to mind, and each names the figure that decided it. An ailment or a pest is rated as a risk, low to extreme; an activity, a chore or a journey as a condition, poor to ideal.

Each rating says which span it is for: the rest of today’s daylight, tonight, or the next 24 hours.

Health

  • Arthritisnext 24 hVery highpressure swing
  • Sinus pressurenext 24 hVery highpressure swing
  • Common coldtodayLowmild
  • FlutodayLowmild
  • Migrainenext 24 hVery highpressure swing
  • Asthmanext 24 hLowclean air
  • Heat stresstodayLowmild
  • SunburntodayLowweak sun
  • Frostbitenext 24 hLowmild
  • SleepingtonightIdealcool, quiet night

Outdoors

  • RunningtodayIdealfine conditions
  • HikingtodayIdealfine conditions
  • BikingtodayIdealfine conditions
  • GolftodayIdealfine conditions
  • FishingtodayGoodpressure swing
  • Boating and paddlingtodayFairwind
  • Beach and pooltodayFaircool
  • CampingtonightIdealfine conditions
  • StargazingtonightPoormostly cloudy

Travel

  • Air travelnext 24 hIdealclear skies
  • Drivingnext 24 hIdealclear roads

Home and garden

  • Lawn mowingtodayIdealfine conditions
  • GardeningtodayIdealfine conditions
  • Outdoor entertainingtodayIdealfine conditions
  • Drying laundry outsidetodayIdealfine conditions
  • Painting and outdoor projectstodayIdealfine conditions
  • FrosttonightLowmild

Pests

  • MosquitoestodayHighwarm
  • TickstodayHighwarm
  • Indoor pestsnext 24 hLowmild
  • Outdoor peststodayModeratewarm

In words

Written here from the MET Norway forecast

  1. This Afternoon58° · WSW 9–14 mph

    Cloudy. High near 14°C. Westsouthwest wind 15 to 23 km/h. Chance of precipitation is 0%.

  2. Tonight45° · S 2–9 mph

    Partly cloudy. Low near 7°C. South wind 3 to 15 km/h. Chance of precipitation is 0%.

  3. Monday56° · 6% · NNW 1–6 mph

    Partly cloudy. High near 13°C. Northnorthwest wind 1 to 9 km/h. Chance of precipitation is 6%.

  4. Monday Night39° · 1% · WNW 2–7 mph

    Fog. Low near 4°C. Westnorthwest wind 4 to 12 km/h. Chance of precipitation is 1%.

  5. Tuesday55° · 1% · NNW 2–4 mph

    Fog. High near 13°C. Northnorthwest wind 3 to 7 km/h. Chance of precipitation is 1%.

  6. Tuesday Night37° · 4% · NNW 1–3 mph

    Cloudy. Low near 3°C. Northnorthwest wind 2 to 5 km/h. Chance of precipitation is 4%.

  7. Wednesday55° · 6% · E 3–4 mph

    Partly cloudy. High near 13°C. East wind 5 to 6 km/h. Chance of precipitation is 6%.

  8. Wednesday Night40° · 8% · ENE 4 mph

    Partly cloudy. Low near 4°C. Eastnortheast wind around 6 km/h. Chance of precipitation is 8%.

  9. Thursday55° · 16% · NE 4–5 mph

    Cloudy. High near 13°C. Northeast wind 7 to 8 km/h. Chance of precipitation is 16%.

  10. Thursday Night47° · 26% · NNE 6 mph

    Cloudy. Low near 9°C. Northnortheast wind around 9 km/h. Chance of precipitation is 26%.

  11. Friday55° · 10% · ENE 6 mph

    Cloudy. High near 13°C. Eastnortheast wind around 9 km/h. Chance of precipitation is 10%.

  12. Friday Night47° · 14% · S 6 mph

    Partly cloudy. Low near 9°C. South wind around 9 km/h. Chance of precipitation is 14%.

  13. Saturday55° · 14% · SSE 6–7 mph

    Cloudy. High near 13°C. Southsoutheast wind 10 to 11 km/h. Chance of precipitation is 14%.

  14. Saturday Night46° · 18% · S 6–7 mph

    Rain showers. Low near 8°C. South wind 10 to 11 km/h. Chance of precipitation is 18%. Precipitation around 1.8 mm.

  15. Sunday55° · 14% · SSW 7–8 mph

    Cloudy. High near 13°C. Southsouthwest wind 11 to 13 km/h. Chance of precipitation is 14%.

  16. Sunday Night47° · 16% · S 6–7 mph

    Cloudy. Low near 9°C. South wind 10 to 11 km/h. Chance of precipitation is 16%.

  17. Monday55° · 10% · SSW 6–9 mph

    Partly cloudy. High near 13°C. Southsouthwest wind 10 to 14 km/h. Chance of precipitation is 10%.

  18. Monday Night49° · 12% · SSW 7 mph

    Cloudy. Low near 9°C. Southsouthwest wind around 11 km/h. Chance of precipitation is 12%.

  19. Tuesday56° · 14% · SSW 8–9 mph

    Partly cloudy. High near 13°C. Southsouthwest wind 13 to 15 km/h. Chance of precipitation is 14%.

  20. Tuesday Night47° · 14% · SSW 6–7 mph

    Rain showers. Low near 8°C. Southsouthwest wind 10 to 11 km/h. Chance of precipitation is 14%. Precipitation around 2 mm.

  21. Wednesday48° · SSW 7 mph

    No forecast. High near 9°C. Southsouthwest wind around 11 km/h.

Everything else on the grid

MET Norway · 15 elements

The forecast office edits about sixty fields for every cell of its grid. The common ones are above; these are the rest, as the daily extreme, for anyone who needs the mixing height, the fire danger or the swell.

ElementSunMonTueWedThuFriSatSunMonTueWed
Chance of thunder max5%15%4%
Pressure min29.34 inHg29.46 inHg30.01 inHg30.13 inHg30.06 inHg30.01 inHg29.98 inHg29.98 inHg30.11 inHg30.14 inHg30.14 inHg

Sun and moon

DayCivil twilightSunriseSunsetCivil twilightDaylightMoon
Sun6:13 AM7:00 AM7:30 PM8:17 PM12 h 30 min Waxing gibbous · 62% lit
Mon6:16 AM7:02 AM7:27 PM8:13 PM12 h 25 min Waxing gibbous · 72% lit
Tue6:19 AM7:05 AM7:23 PM8:10 PM12 h 18 min Waxing gibbous · 81% lit
Wed6:22 AM7:08 AM7:20 PM8:06 PM12 h 12 min Waxing gibbous · 89% lit
Thu6:24 AM7:11 AM7:17 PM8:03 PM12 h 6 min Waxing gibbous · 94% lit
Fri6:27 AM7:13 AM7:13 PM7:59 PM12 h 0 min Waxing gibbous · 98% lit
Sat6:30 AM7:16 AM7:10 PM7:56 PM11 h 54 min Full moon · 100% lit
Sun6:33 AM7:19 AM7:06 PM7:52 PM11 h 47 min Full moon · 99% lit
Mon6:36 AM7:22 AM7:03 PM7:49 PM11 h 41 min Waning gibbous · 97% lit
Tue6:38 AM7:24 AM6:59 PM7:45 PM11 h 35 min Waning gibbous · 92% lit
Wed6:41 AM7:27 AM6:56 PM7:42 PM11 h 29 min Waning gibbous · 85% lit

Forecast from MET Norway’s Locationforecast (the Norwegian Meteorological Institute, CC BY 4.0), built on the ECMWF model and refined by MET, updated through the day; the written periods are composed here from its hourly data. Global model lines from NOAA’s GFS and ECMWF’s open data where they are ingested. Sun and moon computed here. Place names from GeoNames (CC BY 4.0).

What is here

Seven days
The high, the low, the chance and amount of rain and snow, the wind and the forecaster’s words for each day and night, from the National Weather Service grid for the exact cell your town sits in.
Hour by hour
Temperature, what it feels like, dew point, humidity, chance and amount of precipitation, wind and gusts, sky cover, the chance of thunder, pressure, visibility and ceiling, as a chart and as a table, with nights shaded.
Everything else on the grid
The office edits about sixty fields for every cell. The ones the mainstream forecast pages leave out are here as a daily table: HeatRisk, wet bulb globe temperature, lightning activity, mixing height, transport wind, the fire weather indices, and at the coast the waves and swell.
The discussion
The Area Forecast Discussion the forecaster wrote to explain the forecast, in their own words, with the specialist annexes folded away. Also the office’s hazardous weather outlook.
Beyond the week
The Storm Prediction Center’s severe weather category for each of the next eight days, the Weather Prediction Center’s rainfall forecast to day seven and its winter storm severity, and the Climate Prediction Center’s odds for days six to fourteen, all read at your coordinate.
Against the record
Each forecast day beside the same date at the nearest long-record station: the thirty-year normal and the record high and low with their years, so a forecast high that would break a record says so.
The next 90 days
The forecast as far as the grid, the National Blend and the global models reach, and the calendar after that: the normal and the record for every date, with the Climate Prediction Center’s lean for the weeks, the month and the season drawn over them. No made-up highs for a date three months out.

Common questions

Where does this forecast come from?

From the National Weather Service forecast grid published at api.weather.gov, the same grid the local forecast office edits through the day and the source of every forecast on weather.gov. The written periods, the hourly digest and the forecaster’s discussion are the NWS’s own products, shown as issued. Nothing here is a blend a website made.

How far ahead does it go?

The grid runs seven days ahead, hour by hour for the first days and in three to six hour steps after that. The National Blend of Models carries the days to eleven and the global models to sixteen. Beyond that the page carries the national centers’ outlooks, severe weather to day eight, rainfall to day seven, and the Climate Prediction Center’s odds for the coming weeks, month and season, over a ninety-day calendar of the normal and the record for each date. No forecast has skill day by day past about two weeks, and this page does not print one.

Why is this different from the app on my phone?

Most forecast apps show a blend of models chosen by the company that makes the app. This page shows the forecast the local National Weather Service office issues, edited by the forecasters who will also issue the warnings, and it shows all of it rather than the six numbers that fit on a phone. The discussion explains the reasoning, which no app carries.

What is a place’s address here?

Every town has its own page, such as /forecast/us/oklahoma/oklahoma-city/, and every day at a town has one too. A ZIP code typed into the search goes to the town it belongs to. Any coordinate at all can be looked up, and the page names the nearest town.

What the weather actually was · Open the live radar · Where the data comes from