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2026-05-17 05:34 AM WATCH: Geomagnetic Storm Category G1 Predicted Highest Storm Level Predicted by Day: May 17: G1 (Minor) May 18: G1 (Minor) May 19: None (Below G1) THIS SUPERSEDES ANY/ALL PRIOR WATCHES IN EFFECT Comment: Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude. Induced Currents - Weak power grid fluctuations can occur. Spacecraft - Minor impact on satellite operations possible. Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine. TROPICAL CYCLONE ADVISORY: ABPW10 PGTW 150600 MSGID/GENADMIN/JOINT TYPHOON WRNCEN PEARL HARBOR HI// SUBJ/SIGNIFICANT TROPICAL WEATHER ADVISORY FOR THE WESTERN AND SOUTH PACIFIC OCEANS/150600Z-160600ZMAY2026// RMKS/ 1. WESTERN NORTH PACIFIC AREA (180 TO MALAY PENINSULA): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE. 2. SOUTH PACIFIC AREA (WEST COAST OF SOUTH AMERICA TO 135 EAST): A. TROPICAL CYCLONE SUMMARY: NONE. B. TROPICAL DISTURBANCE SUMMARY: NONE. C. SUBTROPICAL SYSTEM SUMMARY: NONE.// NNNN
THUNDERSTORM (c/o PAGASA)

Thunderstorm Watch #NCR_PRSD
Issued at: 10:00 AM, 17 May 2026

Thunderstorm is MORE LIKELY to develop over Greater Metro Manila Area(Metro Manila, Bulacan, Rizal, Laguna and Cavite) within 12 hours.

All are advised to continue monitoring for updates.

Published by: NCRPRSDValid until: May 17, 2026 10:00 PM
Affected Areas: Metro Manila, Bulacan, Cavite, Laguna, Rizal
THUNDERSTORM

Thunderstorm Watch #NLPRSD
Issued at 10:00 AM 17 May 2026

Thunderstorm is MORE LIKELY to develop over #Aurora within 12 hours.

Published by: NLPRSDValid until: May 17, 2026 10:00 PM
Affected Areas: Aurora
THUNDERSTORM

Thunderstorm Information #NLPRSD
Issued at 10:00 AM 17 May 2026

Thunderstorm is LESS LIKELY to develop over #IlocosNorte and #Cagayan within 12 hours.

Published by: NLPRSDValid until: May 17, 2026 10:00 PM
Affected Areas: Ilocos Norte, Cagayan
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METRIC | IMPERIAL
Updated: 05/17/2026 @ 10:00am  
Temperature Current Conditions Forecast / Storm Prediction
Outside Temperature: Colder 0.3°C than last hour.

30.3°C

Heat Index:  39.5°C
Feels like:  40°C
Warm
Indoor Temperature

96.1°C

Max Humidex:  45.1°C
Indoor Humidity: %
High Today
31.3°C
8:29 AM 		Low Today
25.1°C
2:48 AM
Yest High
34.9°C
3:17 PM 		Yest Low
24.6°C
5:07 AM
Sta* High
37.0°C
4/28/2026
 Sta* Low
21.4°C
1/24/2026
Space Weather Status
X-Ray: B7.5 Max: C5.8
NORMAL
Geomagnetic Field: 3.33
UNSETTLED
Partly cloudy Partly cloudy ,
Partly cloudy

Wind from S Wind:  S
2.2
Gusting to:
 4.0 km/h
Current Rain Rain Total:
6.3 mm
Rain Warning Rain Rate:
Chandler Burning Index: LOW Current CBI
Fire Danger:
0.9 % of 100%
LA NINA / EL NINO
EL Nino and La Nina Scripted by PIMOHWEATHER Philippines
Sunday
Rain, Partially cloudy rain
Rain, Partially cloudy with 34°C
25°C 		Monday
Rain, Partially cloudy rain
Rain, Partially cloudy with 34°C
27°C 		Tuesday
Rain, Partially cloudy rain
Rain, Partially cloudy with 34°C
26°C
VOLCANO THERMAL ALERT STATUS
TAAL
Volcano Alert Status
 MAYON
Volcano Alert Status
 PINATUBO
Volcano Alert Status
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.1°C since last hour. 27.1°C
Last Hour: Decreased 0.1°C since last hour. 0.1°C
High 9:34 AM: 27.6°C
Low 2:51 AM: 24.4°C
Record High: 30.0°C on
May-13-2026
Record Low: 16.2°C on
Mar-14-2026
Wetbulb: 28.0°C


Today: 6.30 mm
Yesterday: 16.80 mm
Last 7 Days: 0.00 mm
May Rain: 29.70 mm
May to Date
  Avg:10 		0.00 mm
May to Date
  Diff from Avg:10 		Over 29.7 mm for the month 29.70 mm
May Avg: 200.30 mm
Diff from Avg: Under 170.6 mm for the month 170.60 mm
Season:1 92.7 mm
YTD
  Avg:11 		199.40 mm
YTD
  Diff from Avg:11 		Under 106.7 mm for the year 106.70 mm
Last Rain
Time/Date: 		May-17-2026
at 2:46 AM
23 rain days in 2026
3 days in May
0 days since last rain
Current: S  2.2 km/h
Highest Speed: 11.1 km/h
1Hr Average: 6.7 km/h
Wind Run: 26.79 km
Wind Gust
Current: 4.0 km/h
Today: 37.0 km/h 9:55 AM
Month: 100.8 km/h May-13
Year: 100.8 km/h May-13
Record Gust: 100.8 km/h
May-13-2026
Sunlight:
12 hrs 49 min 32 sec
of Sunlight Today
Which is 33 sec Longer
Than Yesterday


(Noon)
graph (Midnight)

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NEW MOON, 0 days, 6 hours, 20 minutes in cycle
0%
Illuminated
Outside Humidity Barometer
Current: Increased 1% since last hour. 83%
Last Hour: Increased 1% since last hour. 1%
High 1:46 AM: 99%
Low 8:25 AM: 76%
Record High: 99%
Dec-10-2025
Record Low: 42%
Apr-7-2026
Current: Falling 0.2 hPa/hr 1005.9 hPa
Last Hour: Steady
High 12:07 AM: 1007.8
Low 4:25 AM: 1005.1
Record High: 1017.0 hPa
Jan-24-2026
Record Low: 1001.5 hPa
May-12-2026
Cooling Degree Days Tide Heat Index Air Quality
Today: 3.4
May: 208.8
2026 to Date: 1046.3
Heating Degree Days
2026 to Date: 0.0

7 hours, 28 minutes to low tide at
05:49 PM PST
Current: 39.5°C
High 8:31am: 41.9°C
Yesterday: 50.5°C
Record: 53.3°C
May-13-2026

112

Unhealthy for Sensitive Groups

PM2.5: 39.83 ug/m3 PM10: 55.7 ug/m3

Last Updated: 2026-05-17 10:21:29 PHT
Current UV Index Current Solar Energy9
2.0
Sunburn in
56 Minutes 		Highest:
9:16 AM
10.0
28 W/m2
100%
W/m2 ⇒ SI 		High Today:
9:16 AM
 693  W/m2
Record:
1034 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Morning
YTD Avg Temp: 27.6°C
Sunrise: 5:27 am
Sunset: 6:17 pm
Moonrise: 6:30 am
Moonset: 6:56 pm
Full Moon: 08:46 UTC May 31 2026
Next Eclipse:
Image
12 Aug 2026 (88 days away): Total solar eclipse Thu, 13 Aug 2026 01:47:00 AM PST
Updated at Midnight
Current ET: 1.80 mm
7-Days Rain: 0.00 mm
7-Days ET: 17.30 mm
7-Day: 17.3 mm water in deficit of what evaporated in last 7 days. 17.3 mm
May: 118.5 mm water in deficit of what evaporated this month. 118.5 mm
Solar HF Condition
HIGHS: LOWS:
37.0°C
Apr-28-2026 		21.4°C
Jan-24-2026
Daytime Records
  33.6°C
May-09-2026 		  23.4°C
Dec-20-2025
Nitetime Records
  31.6°C
Apr-05-2026 		  23.4°C
Jan-02-2026
ICN:19 | S3C2:5 | Ajax 3.xx
ISS:Ok | CON:%vpconsolebattery% | RCP:%vpreception2%
METRIC | IMPERIAL
Updated: 05/17/2026 @ 10:00am  
1 Rain season in the Philippines: June 1st to Oct 31st.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided by Luftdaten System esp8266 and is updated every 5 mins..   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average only to day 17 of just the month of May for this station since 2016.   11 Historical average rain this season to day 17 of May for this station since 2016.
 VC Weather Forecast  -   with local Weather Outlook for Sunday & Monday
Sunday
Rain, Partially cloudy rain
Rain, Partially cloudy
34°C
25°C 		VC forecast: Partly cloudy throughout the day with storms possible. Chance of precipitation (rain) 100%. High: 34°C. Low: 25°C. Wind NE 12->18 km/h. UV Index 9.
Local Weather Advisory:

Frontal System affecting Extreme Northern Luzon. Intertropical Convergence Zone (ITCZ) affecting southern Mindanao.
 Monday
Rain, Partially cloudy rain
Rain, Partially cloudy
34°C
27°C 		VC forecast: Partly cloudy throughout the day with storms possible. Chance of precipitation (rain) 97%. High: 34°C. Low: 27°C. Wind ESE 14->21 km/h. UV Index 9.
 VC Short Term Weather Forecast
Tuesday
Rain, Partially cloudy rain
Rain, Partially cloudy 		Wednesday
Rain, Partially cloudy rain
Rain, Partially cloudy 		Thursday
Partially cloudy rain
Partially cloudy 		Friday
Partially cloudy rain
Partially cloudy 		Saturday
Partially cloudy rain
Partially cloudy 		Sunday
Partially cloudy rain
Partially cloudy 		Monday
Overcast rain
Overcast
34°C
26°C 		34°C
27°C 		34°C
27°C 		35°C
27°C 		35°C
27°C 		35°C
28°C 		35°C
27°C
Version 6.95 - 05-Jan-2016 - Script Mods by: BurnsvilleWeatherLIVE.com