Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 6

Waning Gibbous 70%

22:55

09:42

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 Good
05 Good
06 OK
07 OK
08 OK
09 OK
10 Good
11 OK
12 OK
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:08, Set: 17:32, Transit: 12:20. Moon - Rise: 22:55, Set: 09:42. Civil Dark: 18:00 - 06:39. Nautical Dark: 18:32 - 06:07. Astro Dark: 19:04 - 05:36

Total Clouds (% Sky Obscured)

100
100
99
99
90
67
77
97
100
86
63
70
8
10
30
31
34
25
12
39
35
60
70
70

Low Clouds (% Sky Obscured)

94
96
94
95
73
52
70
89
95
48
63
70
8
9
19
19
19
18
10
39
35
60
60
60

Medium Clouds (% Sky Obscured)

95
88
90
77
67
38
18
43
97
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

63
50
2
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)

0
0
8
1
0
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 (%)

5
3
26
28
17
13
6
2
2
1
0
5
2
1
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)

5
4
4
6
7
7
6
6
6
8
14
16
17
19
19
19
19
19
20
20
20
21
20
20

Chance of Frost

Temperature (°C)

-2
-2
-3
-3
-3
-3
-3
-4
-4
-3
-3
-4
-6
-8
-11
-13
-14
-15
-14
-14
-13
-12
-12
-11

Feels Like (°C)

-6
-6
-7
-7
-7
-8
-7
-7
-8
-8
-10
-12
-15
-16
-19
-21
-22
-22
-22
-21
-21
-21
-21
-20

Dew Point (°C)

-3
-3
-4
-4
-4
-4
-4
-5
-5
-5
-5
-8
-10
-13
-15
-18
-19
-20
-19
-18
-17
-17
-16
-16

Relative Humidity (%)

94
94
94
92
94
94
94
92
91
87
86
76
73
68
68
67
66
67
67
68
68
69
70
69

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1004
1005
1007
1009
1010
1012
1014
1014
1015
1016
1016
1016
1016
1017

Ozone (du)

404
413
412
414
415
418
418
416
413
415
423
427
426
432
436
445
448
452
456
459
464
464
459
454

Saturday 7

Waning Gibbous 61%

23:59

10:07

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

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)

73
72
74
64
68
74
51
12
12
10
7
3
3
3
3
3
3
3
22
21
5
13
36
32

Low Clouds (% Sky Obscured)

73
72
74
64
68
74
51
8
9
7
7
3
3
3
3
3
3
3
22
21
3
4
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
4
13
36
32

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
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)

19
18
16
16
15
15
14
14
14
13
13
13
12
12
12
11
11
12
13
13
13
12
12
11

Chance of Frost

Temperature (°C)

-11
-11
-12
-12
-13
-13
-13
-14
-14
-14
-14
-15
-15
-15
-15
-15
-15
-14
-13
-11
-10
-9
-8
-7

Feels Like (°C)

-20
-20
-20
-20
-21
-21
-21
-21
-20
-20
-20
-21
-20
-21
-21
-21
-21
-20
-18
-17
-16
-14
-12
-11

Dew Point (°C)

-16
-16
-16
-17
-17
-18
-18
-18
-18
-18
-18
-19
-19
-19
-19
-19
-19
-18
-17
-16
-15
-14
-13
-11

Relative Humidity (%)

69
69
69
69
68
70
69
68
68
69
70
70
70
69
71
71
72
72
71
69
66
64
66
70

Pressure (mb)

1018
1019
1020
1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1027
1028
1029
1029
1029
1029
1028
1028
1027
1027

Ozone (du)

455
453
460
455
449
447
437
430
425
422
418
410
403
399
397
395
396
396
395
392
390
391
390
389

Sunday 8

Waning Gibbous 51%

01:02

10:36

16 OK
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 OK
06 Bad
07 OK
08 Bad
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 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)

20
3
0
3
2
3
3
2
5
9
7
5
9
40
42
41
41
45
42
53
85
82
94
100

Low Clouds (% Sky Obscured)

0
0
0
3
2
3
3
2
4
4
2
2
3
2
3
2
2
4
24
30
16
2
35
25

Medium Clouds (% Sky Obscured)

20
3
0
0
0
0
0
0
0
0
2
3
3
5
40
28
41
45
42
53
24
72
15
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
2
0
1
20
33
32
31
30
23
29
10
31
61
94

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)

10
9
7
6
4
3
3
3
3
3
3
3
3
3
3
3
2
3
4
5
5
4
4
3

Chance of Frost

Temperature (°C)

-7
-7
-9
-9
-10
-11
-12
-13
-13
-14
-14
-14
-14
-15
-15
-15
-14
-11
-10
-8
-6
-5
-4
-4

Feels Like (°C)

-11
-11
-11
-12
-13
-13
-13
-14
-14
-15
-16
-16
-16
-17
-19
-19
-18
-15
-13
-12
-10
-9
-7
-7

Dew Point (°C)

-11
-11
-12
-12
-13
-13
-14
-15
-15
-16
-16
-17
-17
-17
-17
-17
-16
-14
-13
-11
-10
-10
-9
-9

Relative Humidity (%)

70
73
77
78
81
83
85
84
83
81
81
81
82
82
83
84
86
81
78
75
73
70
69
68

Pressure (mb)

1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1026
1024
1024
1023

Ozone (du)

388
387
389
387
379
376
372
366
363
361
357
354
352
352
351
350
349
351
352
356
358
359
357
359

Monday 9

Third Quarter 41%

02:04

11:10

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
12 Bad
13 Bad
14 Bad
15 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)

94
88
80
87
94
100
86
75
66
74
82
89
92
89
77
77
98
98
99
99
100
81
100
100

Low Clouds (% Sky Obscured)

13
10
4
5
4
5
5
5
20
20
20
4
1
2
1
4
14
10
15
15
5
0
0
0

Medium Clouds (% Sky Obscured)

73
80
80
68
76
34
27
31
23
66
82
87
67
81
63
43
27
24
3
2
1
4
7
8

High Clouds (% Sky Obscured)

68
37
4
40
73
97
75
53
34
34
28
34
39
27
38
50
64
75
76
75
71
70
70
62

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
0
0

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)

3
3
3
2
2
1
1
1
1
1
2
2
1
1
1
1
1
1
1
1
2
3
3
3

Chance of Frost

Temperature (°C)

-3
-4
-5
-6
-6
-6
-5
-6
-6
-6
-6
-6
-7
-8
-8
-8
-7
-4
-2
-1
1
2
2
3

Feels Like (°C)

-6
-7
-8
-9
-9
-9
-8
-9
-8
-8
-9
-9
-9
-11
-10
-10
-8
-7
-5
-4
-2
-1
1
1

Dew Point (°C)

-8
-6
-6
-7
-8
-7
-7
-7
-7
-7
-7
-7
-8
-9
-9
-10
-8
-6
-4
-3
-1
2
2
3

Relative Humidity (%)

72
85
87
89
87
89
87
89
89
92
90
92
92
90
92
88
92
85
86
84
91
98
100
100

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1017
1017
1016

Ozone (du)

360
358
355
353
350
349
349
350
349
348
345
344
342
341
339
334
330
328
326
321
319
315
314
315

Tuesday 10

Waning Crescent 32%

03:05

11:52

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
12 Bad
13 Bad
14 Bad
15 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)

99
97
96
98
99
100
100
100
100
97
93
93
96
97
100
100
100
100
95
89
83
82
81
80

Low Clouds (% Sky Obscured)

28
56
84
89
95
96
96
96
100
92
83
75
83
92
100
100
100
100
94
88
82
81
79
79

Medium Clouds (% Sky Obscured)

23
42
59
56
53
48
92
89
83
81
71
61
49
33
10
15
20
15
15
15
5
5
5
10

High Clouds (% Sky Obscured)

51
32
87
84
80
85
83
91
99
86
74
66
66
72
72
76
80
90
90
89
83
82
81
80

ISS Passover

Visibility (miles)

0
0
0
0
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
3
6

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
Sleet
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
4
5
17
17
20
17
13
8
8
27
67
60
45
18
26
30
34
35
38
43
42
39
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
3
2
1
2
2
3
4
4
4
4
3
3
2
2
2
3
4
5
6
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
98
98
96
96
94
89
93
94
98
100
100
100
100
100
100
100
100
100
96
91

Pressure (mb)

1016
1016
1015
1016
1015
1016
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015

Ozone (du)

314
313
313
315
315
314
313
313
314
314
315
316
316
314
314
313
316
318
320
323
326
329
333
338

Wednesday 11

Waning Crescent 23%

04:01

12:42

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:02, Set: 17:38, Transit: 12:20. Moon - Rise: 04:01, Set: 12:42. Civil Dark: 18:06 - 06:34. Nautical Dark: 18:38 - 06:02. Astro Dark: 19:09 - 05:30

Total Clouds (% Sky Obscured)

65
56
59
69
71
76
80
85
89
91
94
98
90
82
73
62
54
44
42
56
66
65
74
80

Low Clouds (% Sky Obscured)

65
51
36
39
42
43
51
69
87
89
93
98
90
82
73
54
34
13
30
46
62
61
62
64

Medium Clouds (% Sky Obscured)

13
24
24
21
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
56
59
47
19
8
15
1
0
1
12
24
31
30
47
33
17
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
8
7
8
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 (%)

19
8
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
6
7
7
6
3
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)

11
10
9
7
7
8
7
8
9
9
9
9
10
10
9
9
10
11
12
12
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
-5
-4
-5
-5
-5
-4
-6
-6
-7
-6
-6
-7
-7
-7
-7
-7
-7
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

89
88
84
83
81
80
78
78
78
78
80
80
81
81
81
81
81
80
80
77
74
71
70
70

Pressure (mb)

1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

342
346
350
354
353
353
353
358
362
367
368
370
371
373
375
376
378
379
380
380
379
379
380
381

Thursday 12

Waning Crescent 15%

04:51

13:39

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

Sun - Rise: 07:00, Set: 17:39, Transit: 12:20. Moon - Rise: 04:51, Set: 13:39. Civil Dark: 18:07 - 06:33. Nautical Dark: 18:39 - 06:01. Astro Dark: 19:10 - 05:29

Total Clouds (% Sky Obscured)

86
85
81
57
37
15
14
22
30
43
49
55
60
66
71
66
57
53
54
69
93

Low Clouds (% Sky Obscured)

75
85
80
55
31
6
5
4
3
0
0
0
27
55
71
66
57
53
54
69
79

Medium Clouds (% Sky Obscured)

1
2
7
7
8
12
14
17
17
23
24
30
30
46
51
66
57
48
54
68
91

High Clouds (% Sky Obscured)

8
16
23
17
11
5
12
19
26
43
49
55
60
66
71
66
57
40
24
39
50

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

Fog (%)

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
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
1
4
5
25
47
81
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.6
0.9
1
1

Wind Speed/Direction (mph)

10
10
8
7
8
7
7
7
7
6
7
7
8
8
8
7
8
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-7
-9
-8
-8
-8
-9
-8
-10
-10
-9
-9
-9
-9
-10
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

68
70
72
73
76
76
76
78
76
76
74
73
72
73
73
74
70
68
64
62
61

Pressure (mb)

1020
1020
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021

Ozone (du)

383
383
384
384
386
388
389
390
390
391
392
392
393
390
387
384
384
383
382
383
384

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

Generated: 06/02/26 16:08:40. Forecast: 06/02/26 to 12/02/26. Timezone: UTC-5.00