Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Gibbous 61%

23:59

10:07

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 Bad
08 Bad
09 OK
10 Good
11 Good

Sun - Rise: 07:06, Set: 17:33, Transit: 12:20. Moon - Rise: 23:59, Set: 10:07. Civil Dark: 18:01 - 06:38. Nautical Dark: 18:34 - 06:06. Astro Dark: 19:05 - 05:35

Total Clouds (% Sky Obscured)

86
88
87
87
87
88
47
57
65
87
92
84
22
13
11
9
9
9
8
24
37
35
8
6

Low Clouds (% Sky Obscured)

74
83
80
85
87
88
47
57
65
87
92
84
16
9
8
7
7
7
6
15
37
35
8
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
23
23
22
21
20
19
18
16
16
15
15
15
15
14
14
13
13
12
12
13
14
15
15

Chance of Frost

Temperature (°C)

-12
-11
-11
-11
-11
-11
-11
-12
-13
-13
-13
-14
-14
-14
-15
-15
-15
-15
-15
-16
-15
-15
-14
-13

Feels Like (°C)

-21
-20
-20
-20
-19
-19
-19
-20
-21
-21
-21
-21
-21
-20
-21
-21
-21
-21
-21
-21
-21
-21
-20
-19

Dew Point (°C)

-21
-21
-20
-20
-20
-21
-15
-16
-17
-17
-18
-18
-18
-19
-19
-19
-19
-19
-19
-20
-19
-18
-17
-17

Relative Humidity (%)

45
45
46
46
46
44
70
70
70
70
70
70
69
68
68
69
70
72
72
71
72
73
73
68

Pressure (mb)

1015
1015
1015
1016
1017
1018
1020
1021
1022
1022
1023
1023
1024
1025
1025
1025
1026
1026
1027
1027
1028
1029
1029
1029

Ozone (du)

456
455
453
450
444
441
442
443
439
434
431
428
424
425
424
413
402
397
395
394
393
393
391
389

Sunday 8

Waning Gibbous 51%

01:02

10:36

12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 07:05, Set: 17:35, Transit: 12:20. Moon - Rise: 01:02, Set: 10:36. Civil Dark: 18:03 - 06:37. Nautical Dark: 18:35 - 06:05. Astro Dark: 19:06 - 05:34

Total Clouds (% Sky Obscured)

4
3
4
4
0
0
3
0
3
3
3
3
3
3
3
3
3
2
5
8
43
44
49
55

Low Clouds (% Sky Obscured)

4
3
3
3
0
0
3
0
3
3
3
3
3
3
3
3
3
2
3
3
3
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
44
28
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
28
28
19
27

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
13
13
12
11
9
8
8
7
6
5
4
3
3
3
4
4
3
3
3
4
6
7

Chance of Frost

Temperature (°C)

-12
-11
-10
-9
-9
-9
-10
-10
-11
-11
-11
-12
-12
-12
-12
-13
-13
-13
-13
-13
-12
-11
-9
-7

Feels Like (°C)

-18
-16
-15
-14
-13
-13
-13
-14
-14
-14
-14
-13
-14
-14
-14
-14
-15
-15
-15
-15
-15
-13
-12
-11

Dew Point (°C)

-17
-16
-15
-14
-13
-13
-13
-13
-13
-13
-14
-14
-14
-15
-15
-15
-15
-16
-15
-15
-15
-14
-13
-12

Relative Humidity (%)

63
65
66
68
71
72
75
80
81
83
83
85
83
81
81
81
81
81
81
81
81
76
71
71

Pressure (mb)

1029
1028
1027
1027
1027
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1030
1029
1029
1029

Ozone (du)

390
389
387
386
386
384
384
386
387
389
390
392
391
386
383
382
377
372
367
365
364
366
366
368

Monday 9

Third Quarter 41%

02:04

11:10

12 Bad
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:04, Set: 17:36, Transit: 12:20. Moon - Rise: 02:04, Set: 11:10. Civil Dark: 18:04 - 06:36. Nautical Dark: 18:36 - 06:04. Astro Dark: 19:07 - 05:33

Total Clouds (% Sky Obscured)

83
19
87
96
86
96
100
88
100
100
100
100
100
100
96
94
93
82
88
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
4
4
4
12
82
59
75
78
50
40
77
56
60
40
29
20
2
1

Medium Clouds (% Sky Obscured)

61
18
22
88
77
73
74
76
94
96
100
100
100
100
90
77
91
81
85
100
100
97
91
97

High Clouds (% Sky Obscured)

50
4
68
96
73
82
100
62
100
100
100
100
100
85
73
29
11
26
62
100
99
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
5
3
3
2
2
2
1
1
2
1
2
2
1
1
2
2
2
1
1
2
3
3

Chance of Frost

Temperature (°C)

-6
-5
-4
-3
-3
-4
-5
-5
-6
-5
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-4
-4
-2
-1

Feels Like (°C)

-11
-9
-6
-7
-6
-7
-8
-9
-9
-9
-9
-9
-9
-10
-10
-9
-8
-8
-8
-8
-7
-7
-6
-5

Dew Point (°C)

-11
-10
-9
-9
-7
-6
-7
-8
-8
-7
-7
-7
-8
-8
-8
-8
-7
-7
-7
-7
-6
-6
-4
-1

Relative Humidity (%)

69
67
66
65
78
84
84
84
85
89
87
89
87
87
87
82
87
87
89
87
85
86
86
98

Pressure (mb)

1028
1027
1026
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1022
1021
1021
1021
1021
1021
1020
1019
1019

Ozone (du)

369
368
365
364
361
356
353
354
354
353
352
350
347
345
341
338
336
334
332
328
326
324
322
321

Tuesday 10

Waning Crescent 32%

03:05

11:52

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:03, Set: 17:37, Transit: 12:20. Moon - Rise: 03:05, Set: 11:52. Civil Dark: 18:05 - 06:35. Nautical Dark: 18:37 - 06:03. Astro Dark: 19:08 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
94
88
81
87
94
69
96
93
91
94
97
100
92
85
76
86
93
100
90
80

Low Clouds (% Sky Obscured)

24
40
35
25
15
10
5
7
9
6
23
41
67
73
80
84
76
70
62
60
60
55
55
52

Medium Clouds (% Sky Obscured)

15
7
5
0
1
7
9
19
25
32
29
28
20
11
5
0
1
3
6
4
2
0
0
0

High Clouds (% Sky Obscured)

99
99
100
100
91
82
74
73
92
69
81
65
43
40
53
72
51
28
0
27
53
75
50
25

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
11
2
14
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
5
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
5
4
3
3
3
3
3
4
4
4
4
5
6
8
9
9
10
9
9
10
10
11

Chance of Frost

Temperature (°C)

-0
1
1
2
3
2
2
1
1
1
1
1
0
0
1
1
1
1
0
-0
0
1
1
1

Feels Like (°C)

-3
-3
-2
-1
1
-1
-1
-2
-2
-3
-2
-3
-4
-5
-5
-5
-5
-5
-6
-6
-6
-5
-5
-5

Dew Point (°C)

-0
1
1
2
3
2
2
1
1
1
-1
-1
-2
-2
-2
-2
-3
-3
-4
-3
-3
-3
-2
-2

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
96
88
89
89
84
81
80
78
78
77
80
80
80
78
77

Pressure (mb)

1017
1016
1014
1013
1013
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1016
1016
1016
1017
1017

Ozone (du)

319
318
318
320
319
317
319
319
320
323
324
325
325
324
325
324
324
327
330
329
329
332
331
330

Wednesday 11

Waning Crescent 23%

04:01

No Set

12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 07:02, Set: 17:38, Transit: 12:20. Moon - Rise: 04:01, Set: No Set. Civil Dark: 18:06 - 06:34. Nautical Dark: 18:38 - 06:02. Astro Dark: 19:09 - 05:30

Total Clouds (% Sky Obscured)

67
57
34
21
21
17
21
28
35
35
34
34
44
58
50
35
34
41
48
39
39
43
61
65

Low Clouds (% Sky Obscured)

43
29
18
7
12
17
21
28
35
35
34
34
44
58
50
35
34
41
48
39
39
43
61
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
3
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
12
12
11
10
9
8
9
10
10
10
10
10
10
9
9
8
8
9
11
12
12

Chance of Frost

Temperature (°C)

2
2
2
2
2
1
0
-1
-1
-2
-2
-2
-3
-3
-3
-4
-4
-4
-4
-4
-4
-3
-3
-2

Feels Like (°C)

-4
-4
-3
-3
-3
-4
-4
-4
-5
-5
-6
-6
-6
-7
-7
-8
-7
-8
-8
-8
-9
-8
-8
-8

Dew Point (°C)

-2
-2
-1
-1
-2
-3
-3
-4
-3
-4
-5
-5
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

78
77
77
77
76
76
80
81
86
86
82
81
79
81
81
81
82
82
81
81
78
76
72
69

Pressure (mb)

1016
1016
1016
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

331
333
333
337
340
345
353
355
359
361
360
360
363
367
374
377
380
382
382
381
383
385
387
385

Thursday 12

Waning Crescent 15%

04:51

12:42

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:00, Set: 17:39, Transit: 12:20. Moon - Rise: 04:51, Set: 12:42. Civil Dark: 18:07 - 06:33. Nautical Dark: 18:39 - 06:01. Astro Dark: 19:10 - 05:29

Total Clouds (% Sky Obscured)

68
66
64
63
61
61
51
62
76
89
92
94
97
84
75
70
74
80
76
71
66
65
84
86

Low Clouds (% Sky Obscured)

67
66
64
61
61
60
51
42
27
14
58
68
69
42
4
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
19
21
26
43
64
78
75
75
70
74
80
76
71
66
40
30
16

High Clouds (% Sky Obscured)

0
0
0
0
1
3
4
16
49
86
70
94
97
79
51
28
34
45
30
25
25
60
44
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
12
11
11
9
8
6
6
6
6
5
5
4
5
5
5
5
5
5
6
7
8
8

Chance of Frost

Temperature (°C)

-2
-1
-1
-1
-1
-1
-2
-3
-3
-4
-4
-4
-4
-5
-5
-6
-6
-6
-6
-6
-6
-5
-4
-3

Feels Like (°C)

-8
-8
-7
-7
-7
-6
-6
-5
-7
-7
-7
-7
-7
-7
-9
-9
-8
-8
-9
-9
-9
-9
-9
-8

Dew Point (°C)

-7
-7
-7
-7
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-8
-8
-9
-9
-9
-8
-7

Relative Humidity (%)

67
63
65
65
67
71
75
81
84
86
89
87
89
87
89
87
87
87
87
84
79
74
70
69

Pressure (mb)

1022
1021
1021
1021
1021
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

383
381
383
384
386
391
396
401
403
405
408
416
425
433
430
427
424
417
409
402
402
402
403
401

Friday 13

Waning Crescent 9%

05:34

13:39

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Good
19 Good
20 Good
21 OK
22 OK
23 OK
00 Good
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:59, Set: 17:41, Transit: 12:20. Moon - Rise: 05:34, Set: 13:39. Civil Dark: 18:08 - 06:31. Nautical Dark: 18:40 - 06:00. Astro Dark: 19:12 - 05:28

Total Clouds (% Sky Obscured)

94
96
90
95
71
44
10
12
17
19
16
18
17
15
10
3
2
2
2
2
3
3
4
5

Low Clouds (% Sky Obscured)

0
0
4
9
31
33
5
7
8
10
7
5
3
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
11
6
5
5
4
8
8
8
12
13
10
7
6
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
7
6
6
5
4
4
4
3
4
3
4
3
3
3
3
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

-2
-1
-0
0
0
-1
-2
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-5
-3
-2
-1

Feels Like (°C)

-8
-7
-5
-5
-5
-5
-5
-5
-7
-6
-6
-6
-6
-7
-7
-7
-7
-8
-7
-8
-8
-7
-6
-6

Dew Point (°C)

-7
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-7
-7
-6
-6

Relative Humidity (%)

67
65
65
66
66
71
76
81
82
84
87
87
85
87
87
87
89
89
89
89
82
78
72
70

Pressure (mb)

1025
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1027
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028

Ozone (du)

399
397
399
401
402
403
403
403
406
409
412
410
408
406
404
403
401
400
398
397
401
406
410
407

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 07/02/26 18:24:44. Forecast: 07/02/26 to 13/02/26. Timezone: UTC-5.00