{ "number": 920, "headline": "April 16, 2026 Thursday Spring Weather", "standfirst": "Another beautiful spring day across much of the Lower 48. Watching weekend cold front", "desk": "winter", "dateline": { "place": "Weather Trader", "state": null, "lat": null, "lon": null, "site_key": null, "site_name": null, "site_url": null, "accent": null }, "edition": "2026-04-16", "published": "2026-04-16T22:37:38.963000Z", "updated": null, "access": "free", "body_html": "
\"\"
\"\"

Sunshine and dry air + exceptional warmth = perfect Spring day for vast majority of U.S. east of the Rockies. Low humidity not helping the drought situation \u2026

Drought Monitor updated today (April 16)

Extreme Drought (red) in many locations including Colorado, Texas, Arkansas, and Georgia + Florida into the Carolinas.

\"\"
\"\"

Last 60-days Precipitation % of Normal

\"\"

The Great Lakes \u2026 especially Michigan is very wet (snowy) and now seeing flooding!

\"\"

High Temperatures on Friday

\"\"

80s for 196 million population from central Plains into Mid-Atlantic \u2026 and over 21 million at least 90\u00b0F

A major Canadian cold front is on the way \u2026 this weekend!

Temperature Anomaly next 5-days (Germany ICON)

\"\"

This is post number 920: Good Evening! Day 106 of 2026.

Author: Dr. Ryan Maue (X @RyanMaue X @weathertrader)

Weather Trader is an entirely reader-supported publication. Thank you to paid subscribers who support this newsletter and development behind the scenes. ALL content is generated by Ryan (not A.I.) including the maps.

It helps immensely to SHARE this post to expand the reach and viewers of this newsletter. We\u2019re approaching 1,000 posts before July 1st.

Share

RTMA Current Temperature Analysis | 5:15 PM ET

\"\"

Lower 48 average was 68.3\u00b0F with 166 million at least 80\u00b0F

\"\"

Temperatures only in the teens in Canada across the border.

\"\"

RTMA Current Temperature Anomaly Analysis | 5:15 PM ET

\"\"

Lower 48 was 6.0\u00b0F ABOVE normal with -44\u00b0F in Canada and +30\u00b0F just to the south in Dakotas/Minnesota, and in Northeast including Washington D.C. and NYC

Tropical Update: North Western Pacific and Indian Ocean

\"\"

Typhoon Sinlaku is nearing the end of the road as it crosses over much cooler ocean waters, and encounters the middle-latitude westerlies. The storm will become post-tropical and the moisture will merge with a cold front in next 3-4 days. No other tropical systems expected in the next 2-weeks.

\"\"
\"\"

Sinlaku is very large with a beautiful spiral cloud pattern \u2026 a textbook former Super Typhoon. The storm will turn NE this weekend.

\"\"

Next 15-days Ensemble Spaghetti \u2014 nothing much else through end of April, and that\u2019s not unexpected.

\"\"

Eastern Pacific Tropical Storm Spaghetti next 15-days \u2014 quiet.

\"\"

Atlantic Basin | Next 8-days

\"\"

Typical trade wind showers in the Caribbean \u2026 the ITCZ remains way too far south for any worry about tropical waves or storm development, until at least mid-June.

North Atlantic African Dust | Next 10-days

\"\"

Dust over the north Atlantic and Africa \u2014 as any early season tropical waves will be wiped out by dust. We\u2019ll also get a sense of the activity into June by the circulation pattern in the Eastern MDR of the Atlantic, and how dust flows over the ocean.

Lower 48 Weather into Friday Morning

\"\"

Only a slight chance of severe weather in AR/MO, and in New York State.

HRRR 12z \u2014 Radar Simulation Next 48-hours to Saturday 2 PM ET

\"\"

HRRR 18z Precipitable Water Next 48-hours (my favorite parameter)

\"\"

Weather on Friday: Enhanced risk of severe weather along cold front attached to strong area of Low Pressure in the Great Lakes.

\"\"

Enhanced Risk \u2014 all modes of severe weather possible.

\"\"
   ...SUMMARY...\n   Widespread severe thunderstorms are expected from parts of the\n   southern Plains to the Middle and Upper Mississippi Valley vicinity\n   Friday into Friday night. Tornadoes, possibly strong, very large\n   hail, and swaths of damaging winds will be possible.

NDFD NWS Total Precipitation Next 66-hours through Sunday Morning

\"\"
\"\"

NWS Snowfall Next 66-hours \u2014 through Sunday Morning

\"\"

ECMWF 12z | Forecast 6-days of Precipitable Water (my favorite parameter)

\"\"

A strong cold front blasts through the central and Eastern U.S. this weekend but moisture quickly returns out of the Gulf of Mexico with a highly progressive (busy) weather pattern.

ECMWF 12z Precipitation Type + Intensity | Next 8-days

\"\"

Moisture Transport (IVT) next 10-days

\"\"

Total Precipitation Next 7-days | Blend of Models

\"\"

Nice to see even more rain in California \u2026 but really could use something in the Southeast. No luck for a week at least.

Blend of Models | Total Snowfall Next 7-Days

\"\"

ECMWF AIFS 12z next 10-days of 500 mb Height Anomaly

\"\"

AIFS 12z evolves into a sequence of troughs \u2026 stretched out beneath high-latitude blocking ridge. This is a cool and unsettled pattern into early May. Still plenty of cool/cold air in Canada that can dump out into the Lower 48.

Temperature Anomaly into April 28th \u2014 next 12-days

\"\"

Blend of Models Temperatures | Highs through Saturday, April 25

\"\"

Blend of Models Temperatures | Lows through Saturday, April 25

\"\"

Low Temperatures Friday

\"\"

Only 12.2 million below freezing

High Temperatures on Saturday

\"\"

Still 212 million at least 70\u00b0F, and look at those 90s \u2014 34 million from Virginia to Florida.

High Temperatures on Sunday

\"\"

Much cooler as the cold front reaches the Southeast \u2026 but Florida hangs onto some 90s. Only in the 30s and 40s across the Great Lakes.

ECMWF AIFS 12z | Temperature at 500 mb | Next 10-days

\"\"

Snowfall from ECMWF HRES (15-days)

\"\"

Snowfall from ECMWF AIFS-Single (12z) next 15-days

\"\"

Temperature Anomaly | Next 15-days | ECMWF EPS 12z Ensemble Mean

\"\"

Week #1 | Temperature Anomaly | April 16 - April 22

\"\"

Week #2 | Temperature Anomaly | April 23 - April 29

\"\"

April 7: 2026 Atlantic Seasonal Hurricane Forecast: 11/5/2

9-13 Named Storms (11 most likely)
4-7 Hurricanes (5 or 6 most likely)
1-3 Major Hurricanes (2 most likely)

ACE: 75-85

Maps sourced from weathermodels.com designed and innovated by yours truly! Please subscribe there for real-time access to the newest maps, charts from all of the weather models including ECMWF and AIFS, and NOAA GFS/GEFS. NOAA WPC and SPC for fronts/convective outlooks.

", "body_key": null, "teaser_html": "

Sunshine and dry air + exceptional warmth = perfect Spring day for vast majority of U.S. east of the Rockies. Low humidity not helping the drought situation \u2026

Drought Monitor updated today (April 16)

", "claims": [], "assets": [], "provenance": { "built_at": "2026-09-10T14:46:14Z", "model": null, "cycle": null, "stores": [ "https://weather.substack.com/p/april-16-2026-thursday-spring-weather" ], "mint_sha256": null, "pairing_rule": null, "detector": null, "detector_version": null, "inputs": { "substack_post_id": "194452945.april-16-2026-thursday-spring-weather", "audience": "everyone", "type": "newsletter", "imported_from": "substack export" } }, "strength": 0.0, "tags": [ "archive", "everyone" ], "supersedes": null, "superseded_by": null, "source": "substack", "canonical": "https://weather.substack.com/p/april-16-2026-thursday-spring-weather", "slug": "april-16-2026-thursday-spring-weather", "path": "/mp/920/", "url": "https://forecastpost.com/mp/920/", "desk_label": "Winter", "digest": "f64d2b08674ffe0656269fb4f102271a3ced6d3351d791503f5e5d042d1058a8" }