Some forecasters claim this could be … Weather.com brings you the most accurate monthly weather forecast for with average/record and high/low temperatures, precipitation and more. What to pack: In the fall, the weather transitions so you can expect variable weather and, toward the end of the season, cold weather. Latest 16 day local weather forecast for Portsmouth,Portsmouth. The warmest day over the next 25 days weather in kefalonia is forecast to be Friday 25th December 2020 at 17°C (63°F) and the warmest night on Friday 25th December 2020 at 14°C (57°F). Monthly Forecast. On Wednesday, there will be a marked divide in temperature across the UK.Highs of 11-13C across southern England, but from the Midlands northwards, highs of 4-8C will be more typical.Parts of northern Scotland will only see maxima of 2 or 3C.A low pressure area and frontal zone will intensify across southern areas. The average temperature over the next 25 days in Majorca from this forecast is 15°C (59°F) and there will be 2 … These are currently experimental and should be taken as such. See the Chance of Snow Storms for any location. automatically each time you visit us: Rotates through Temperature, Wind, Humidity and Rain. Issued : Jul 25 2020Issued To Premium Members : Jul 18 2020ForecastAnother rather mixed month expected for the British Isles as high pressure in the Atlantic continues to dominate. Updated Oregon State weather maps. Use the Search Bar above. The Old Farmer's Almanac's extended forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to gardening, hiking, and other outdoor activities. Tending to be drier in the north. Scroll right to see more Conditions Comfort Precipitation Sun; Day Temperature You probably hear a lot about the Jet Stream in the news. There will be some sharp frosts on a few nights during this week, especially where snow is lying on the ground, with winds falling light and skies clearing.Patchy freezing fog could also be a hazard, too.A very high risk of ice on untreated roads and pavements, especially after all the wet weather that we have seen in mid-December.But between the fronts and especially across inland and southern parts of England and Wales, there will be some decent sunny spells on a few days. Metcheck aren't just a load of weather geeks who run computers and make pretty charts... Our in house meteorologists look at pressure trends and patterns developing across Europe and every 25th day of the month at midday we release an outlook for the following month.Every month on the 25th day at midday Metcheck release their forecast for the following month.These are currently experimental and should be taken as such. Toys Similar To This :-Storm Satellite ►Visible Satellite ►Fog Satellite ►, Live weather data from around the country displayed on Google Maps, Toys Similar To This :-Live Aeroplane Data ►METAR/TAF ►Lightning Strikes ►. Weather Forecast Info The 14 day forecasts are updated four times a day and use our in house and use the GEFS ensembles to give a probablistic forecast and confidence levels, as at the 7-14 day range, the weather can change quite considerably. Issued : Oct 25 2020Issued To Premium Members : Oct 12 2020ForecastHigh pressure a little more dominant across the British Isles this month. Since last Friday's update, the latest long range forecast models have trended colder for the first half of January, especially the week of Monday 4th to Sunday 10th.It seems increasingly likely that the low pressure track will still be displaced to the south of the UK, while high pressure intensifies to the north, near Iceland and Greenland.This pressure pattern will cause the winds over the UK to blow from the north quite regularly, feeding in air from the Arctic and cutting off our normally mild south-westerly winds.What is causing this weather pattern?We need to look across to the Pacific Ocean and a huge and persistent area of low pressure over the far northern Pacific.There is a strong jet stream associated with this low pressure area too - a narrow ribbon of high altitude wind, blowing from west to east.As this jet stream reaches the strong north-south barrier of the Rocky Mountains, it sets up a weaker and more wavy jet stream downstream over the USA, North Atlantic and into Europe.This is leading to the colder weather patterns over the UK western Europe. After the month has finished we release the results to show whether the forecast was accurate or not. AccuWeather has local and international weather forecasts from the most accurate weather forecasting technology featuring up to the minute weather reports to find your Local, and go to the Local page. Toys Similar To This :-Storm Maps ►Visibility Charts ►Humifeel Charts ►. Issued : Dec 25 2020Issued To Premium Members : Dec 19 2020ForecastWe are expecting a cold start to 2021 with low pressure to the Northeast and frequent North/Northeast winds across the UK. Issued : Nov 25 2020Issued To Premium Members : Nov 15 2020ForecastAn unsettled start to December with low pressure systems continuing to roll in from the Atlantic. Thursday will be bright and chilly with brisk northerly winds. A hint of Christmas being cool and frost, before turning milder to end the year. Our long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to sporting events and outdoor activities. Detailed weather forecast updates 4 times each day to give the very latest prospects. 14-day weather forecast for Market Harborough. Latest weather conditions and forecasts for the UK and the world. Click "Set My Local" button next to the location name Whoah! 2 Week Extended Forecast in Sydney, New South Wales, Australia. Your complete Long Range Winter Snow forecast is ready now. 30 Day Forecast and beyond. The best of the weather across Southern regions. Metchecks own GHX model charts out to 240 hours ahead, Toys Similar To This :-GHX Model ►EWAM Wave ►Arpege ►. See long range weather forecasts for the next 60 days for the Deep South Region. No agency/outlet is allowed to suggest that this is our "forecast" or "view". Toys Similar To This :-Precipitype ►Euro Radar ►UK Tornado Radar ►. Display your Local Weather here. Please note, as of forecast May 2011, the climatological reference period has been updated from 1971-2000 to 1981-2010. These are the latest NCEP GFS model weather charts at Metcheck. A Risky Day is not a direct prediction of precipitation (Rain/Snow) but instead a forecast of ideal conditions for a storm to enter the region. to find your Local, and go to the Local page. An increasing risk of sleet and snow during the week up to New Year. SNOW is to last until next month as Arctic winds hit and weather forecast maps reveal where and when blizzards will hit. Showing you where frost and ice is expected to develop out to 16 days ahead. The Metcheck 7 Day Forecast takes the best from the GFS weather models and displays it in easy to read maps for the UK out to the next 192 hours ahead. As with any longer term forecast, it's not possible to go into much detail and accuracy can tend to drop off toward the end of the period but it can still act as a very good guide to the weather during the upcoming month. Earlier this month, the NMME model indicated cold and snow for the north and above-normal temperatures for the south. The links below are to discussion and long range outlooks. Since our previous update, the recent model guidance has trended towards predicting a cold and unsettled spell of weather for many days of this week.The jet stream will take an extremely meandering track across the north Atlantic and western Europe, arcing northwards to form a persistent high pressure ridge over the central north Atlantic.However, on the eastern side of this high pressure the jet stream is expected to dip well to the south, plunging down over western France, Spain and Portugal to the western Mediterranean.This pattern will steer several low pressure areas south over the UK.This will allow cold air from Iceland, Greenland and even deeper into the Arctic to flow southwards over the UK, in the wake of these systems.A combination of cold and unsettled weather in mid-winter means that sleet and snow will be on the cards for some of us, even over some lower lying areas!Fronts pushing south-eastwards are most likely to bring snow to some of the hiller parts of the UK, where a covering of snow will build up during the week.At low-levels, it is more likely to be a very fine balance between rain, sleet and snow, with the detail very challenging.Shorter range forecasts will add the crucial detail as we get nearer the time. Turning cold and frosty for the end of the month with high pressure to the Northwest and Easterly winds developing across the British Isles. Enter any location. These are currently experimental and should be taken as such. Every month on the 25th day at midday Metcheck release their forecast for the following month. The second half of the month is expected to see a return to unsettled conditions, especially for Central and Northern areas, but remaining largely dry across Southern areas until late in the month. But the placement is still expected to be a little too far to the West which will allow temperatures to remain at or marginally below average for the month overall. 2 NEW frontpage articles- Storm Bella Incoming- Cold, Crisp Christmas. For the weather for the next few days click here Gales for Boxing Day with a risk of heavy periods of rain spreading south, before conditions turn cooler into Sunday and next week. Some showers continuing in between the ridges, but generally settled overall. Issued : Aug 25 2020Issued To Premium Members : Aug 14 2020ForecastA month of two halves weatherwise across the UK. MetService is New Zealand’s national weather authority, providing accurate … Low pressure returning through the end of the month with some notable wakes developing and colder air feeding South and the increasing risk of hill snow across Northern areas and sleet/snow to lower levels across Eastern and Southern areas of England and Wales. Turning wet and windy for the second half of the month as the Atlantic brings in some notable areas of low pressure from the West. Mid-December has been mild but also wet.A succession of low pressure areas and heavy rain moving across south-western areas have led to saturated ground, high river levels and some flooding.A change to colder weather more regularly will be a theme of the outlook period, so expect to be turning your thermostat up over the coming weeks.The period between Boxing Day and New Year's Day is likely to bring some snowfall, especially to the hillier parts of the north & west.Staying cold into early 2021, with winds often from the north. The Metcheck Thunderstorm Tracker Satellite allows you to see the developing storms across Western Europe and tells you whether they are growing or decaying. Every 15 minutes we take a snapshot of the cloud cover then measure the temperature and height of the clouds and show you whether the area of clouds are developing into thunderstorms and what direction they are moving in. Gales possible for Western and Northern areas. 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