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Compare countries and cities by VanSky score and pick your next stop

Cities: 272 Updated: 31 Aug, 00:05 Open-Meteo

A comparison of 272 towns in the Illinois region (United States) by VanSky score — where it's most comfortable to stop on your trip right now.

The country score (0–100) is computed from all of its cities, not a single point. Cities are grouped into regions, and a region's score is the median of its cities so dense clusters don't outweigh sparse ones. Final score = 0.65 × “best areas” (80th percentile of regions) + 0.35 × “typical conditions” (median of regions), so one warm city can't push the whole country to 100. Each city's score blends warmth (feels-like), sun, rain and wind, adjusted for night temperature and, on the coast, the sea. Data: Open-Meteo, refreshed several times a day.

80–100
Ideal
60–79
Comfortable
40–59
Acceptable
20–39
Challenging
0–19
Extreme

The scale above shows what share of the country's cities falls into each comfort band. “Best spot” is the most comfortable region or city this week; “typical conditions” is the median score across regions.

∅ 7-day average

Top 30 Cities in Illinois by VanSky

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Sort by

Rockford
76
Machesney Park
75
Roscoe
75
Loves Park
75
Woodstock
73
Crystal Lake
73
Huntley
73
Belvidere
73
Sycamore
73
McHenry
73
Prospect Heights
73
Antioch
72
Round Lake
72
Round Lake Beach
72
Fox Lake
72

VanSky Index

A weather comfort index for travel: a 0–100 score. Recalculated daily from live weather data — temperature, rainfall, wind and sun.

80–100 Ideal
60–79 Comfortable
40–59 Acceptable
20–39 Challenging
0–19 Extreme

How it's calculated:

  • Thermal comfort 35% — temperature + humidity
  • Sunshine 25% — panel charge, mood; in heat the sun is no longer a bonus
  • Precipitation 25% — rain → muddy ground
  • Wind 15% — awning, driving, noise
  • Extremes override all: frost, heat, storm, downpour
  • Heat counts by feels-like temperature: at 32°+ the score can’t reach “Comfortable”, muggy nights lower it further
  • A dangerous day drags the week down: a storm or downpour in the forecast keeps the week from being “Comfortable”
  • Bonus: warm sea, high panel output

Data: Open-Meteo · Updated several times a day

Best cities now Best cities this week

  1. 1 Rockford 76
  2. 2 Machesney Park 75
  3. 3 Roscoe 75
  4. 4 Loves Park 75
  5. 5 Woodstock 73

Difficult conditions

  1. 1 Carbondale 45
  2. 2 Herrin 45
  3. 3 Edwardsville 45
  4. 4 Alton 45
  5. 5 East Saint Louis 45

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US United States — fuel prices

Updated: 30.08.2026

Regular

$1.08 /l

€0.93 · £0.80/l

36 of 168

cheaper than 79% of countries

Midgrade

$1.23 /l

€1.06 · £0.91/l

20 of 100

cheaper than 81% of countries

Premium

$1.33 /l

€1.15 · £0.98/l

9 of 28

cheaper than 71% of countries

Diesel #2

$1.46 /l

€1.26 · £1.08/l

78 of 166

cheaper than 54% of countries

LPG

$0.90 /l

€0.78 · £0.67/l

31 of 54

pricier than 56% of countries

E85

$0.69 /l

€0.60 · £0.51/l

1 of 6

cheaper than 100% of countries

All countries Prices: United States

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