Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 5

Waning Gibbous 79%

21:52

08:59

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

Sun - Rise: 07:10, Set: 17:31, Transit: 12:20. Moon - Rise: 21:52, Set: 08:59. Civil Dark: 17:59 - 06:41. Nautical Dark: 18:31 - 06:09. Astro Dark: 19:03 - 05:37

Total Clouds (% Sky Obscured)

7
8
4
4
4
9
10
8
3
9
13
16
63
89
93
87
100
100
99
89
100
100
100
97

Low Clouds (% Sky Obscured)

7
8
4
4
4
4
5
4
3
4
7
7
4
4
4
3
3
3
6
36
20
6
8
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
2
8
52
86
93
87
100
100
99
84
100
100
100
97

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
2
0
3
3
4
29
3
6
10
29
26
7
14
66
57
60
55

ISS Passover

Visibility (miles)

9
7
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)

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

Chance of Frost

Temperature (°C)

-8
-8
-8
-6
-4
-3
-3
-2
-2
-2
-2
-2
-3
-3
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-9
-8
-6
-6
-6
-6
-6
-5
-4
-4
-5
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7

Relative Humidity (%)

85
85
87
87
84
81
78
76
75
75
84
87
86
86
86
85
85
89
90
89
89
89
89
89

Pressure (mb)

1022
1022
1022
1022
1022
1021
1020
1019
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1012
1012
1012

Ozone (du)

385
398
403
401
410
404
392
382
378
375
377
383
384
384
385
392
391
381
380
379
384
388
398
400

Friday 6

Waning Gibbous 70%

22:55

09:20

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
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

Sun - Rise: 07:09, Set: 17:32, Transit: 12:20. Moon - Rise: 22:55, Set: 09:20. Civil Dark: 18:00 - 06:40. Nautical Dark: 18:32 - 06:08. Astro Dark: 19:04 - 05:36

Total Clouds (% Sky Obscured)

89
86
70
87
43
99
100
100
100
100
98
98
98
97
97
98
96
93
96
99
96
85
86
97

Low Clouds (% Sky Obscured)

36
22
10
47
13
79
88
95
90
82
89
90
92
91
92
90
80
89
91
89
91
85
86
97

Medium Clouds (% Sky Obscured)

89
86
65
87
35
96
100
100
98
99
94
94
90
80
83
90
85
84
88
95
81
25
45
26

High Clouds (% Sky Obscured)

0
0
0
0
0
9
100
100
92
62
35
20
20
13
13
7
1
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
0
0
0
0
0
0
0
0
9
9
2
9
9

Fog (%)

0
27
43
31
20
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
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
14
24
32
34
37
37
39
43
44
35
20
7
4
6
9
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
1
2
4
5
6
6
6
5
4
5
5
5
5
5
5
5
7
9
12
15
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-9
-7
-6
-4
-5
-6
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-8
-9
-10
-13

Dew Point (°C)

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

Relative Humidity (%)

89
89
90
87
87
84
79
77
79
83
91
98
98
98
96
98
96
98
96
94
89
87
84
79

Pressure (mb)

1012
1011
1011
1010
1010
1009
1008
1007
1006
1005
1005
1005
1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1004
1006

Ozone (du)

398
390
389
392
394
399
399
399
401
406
407
410
416
421
422
420
418
420
418
417
418
416
415
427

Saturday 7

Waning Gibbous 61%

23:59

09:42

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

Sun - Rise: 07:08, Set: 17:33, Transit: 12:20. Moon - Rise: 23:59, Set: 09:42. Civil Dark: 18:01 - 06:39. Nautical Dark: 18:34 - 06:07. Astro Dark: 19:05 - 05:35

Total Clouds (% Sky Obscured)

74
70
27
3
4
5
24
32
30
42
30
23
5
4
8
6
9
11
10
8
5
2
7
17

Low Clouds (% Sky Obscured)

74
70
27
3
4
5
24
32
30
30
30
23
5
4
7
6
9
11
10
7
5
1
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
0
0
4
9

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
5
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
20
20
20
20
20
20
21
21
21
20
19
18
18
17
16
15
14
14
13
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-16
-19
-23
-23
-22
-21
-21
-20
-20
-20
-19
-21
-21
-20
-21
-21
-21
-21
-21
-21
-20
-20
-20
-20

Dew Point (°C)

-11
-14
-18
-19
-19
-18
-17
-17
-16
-16
-16
-16
-17
-17
-18
-18
-19
-19
-19
-19
-19
-18
-18
-19

Relative Humidity (%)

77
75
70
69
68
68
67
67
67
67
67
67
67
68
67
67
68
68
68
69
70
70
71
70

Pressure (mb)

1007
1010
1012
1014
1015
1016
1016
1016
1017
1017
1018
1020
1021
1023
1023
1024
1024
1025
1025
1026
1026
1026
1027
1027

Ozone (du)

441
444
444
445
454
459
463
463
459
457
455
452
446
435
426
418
406
400
394
388
381
381
380
377

Sunday 8

Waning Gibbous 51%

01:02

10:07

06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
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 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 07:06, Set: 17:35, Transit: 12:20. Moon - Rise: 01:02, Set: 10:07. Civil Dark: 18:03 - 06:38. Nautical Dark: 18:35 - 06:06. Astro Dark: 19:06 - 05:34

Total Clouds (% Sky Obscured)

25
32
52
61
70
87
100
100
99
86
69
64
68
83
88
88
88
89
88
71
41
15
10
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
13
11
1
13
24
37
24
13
1
21
48
67
44
22
0
0
0

Medium Clouds (% Sky Obscured)

19
21
24
58
70
87
100
100
99
73
46
43
45
67
83
84
73
60
47
38
24
15
10
10

High Clouds (% Sky Obscured)

0
3
20
20
46
74
99
77
59
8
3
2
1
15
20
1
1
6
30
35
35
15
3
9

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
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
3
5
3
6
5
0
0
1
1
3
3
18
38
36

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
0.1
0.1

Wind Speed/Direction (mph)

10
8
8
9
9
9
9
9
9
9
9
7
6
6
6
5
5
5
5
5
4
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-20
-19
-18
-18
-18
-16
-16
-15
-14
-13
-12
-11
-13
-13
-14
-14
-14
-15
-15
-14
-14
-14
-14
-14

Dew Point (°C)

-19
-19
-18
-17
-17
-16
-16
-15
-14
-13
-12
-12
-13
-13
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11

Relative Humidity (%)

70
72
73
71
66
65
62
63
65
68
72
77
80
80
81
83
85
85
85
83
85
85
88
94

Pressure (mb)

1028
1028
1029
1029
1029
1028
1028
1027
1026
1025
1025
1024
1025
1024
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

373
372
371
369
371
375
375
376
380
382
381
376
375
374
374
373
372
370
367
365
365
365
365
365

Monday 9

Third Quarter 48%

02:04

10:36

06 Bad
07 Bad
08 Good
09 OK
10 Good
11 Bad
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

Sun - Rise: 07:05, Set: 17:36, Transit: 12:20. Moon - Rise: 02:04, Set: 10:36. Civil Dark: 18:04 - 06:37. Nautical Dark: 18:36 - 06:05. Astro Dark: 19:07 - 05:33

Total Clouds (% Sky Obscured)

15
35
7
29
13
56
61
57
65
82
86
75
100
96
93
88
68
55
43
61
80
99
100
99

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

15
30
2
0
3
5
9
14
27
43
63
75
87
79
71
68
55
42
29
33
36
40
60
80

High Clouds (% Sky Obscured)

4
0
0
29
4
4
0
38
41
18
42
36
37
47
64
88
68
51
29
28
27
27
29
30

ISS Passover

Visibility (miles)

0
0
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 (%)

28
3
0
0
1
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)

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

Chance of Frost

Temperature (°C)

-11
-11
-11
-10
-8
-7
-6
-4
-4
-3
-3
-5
-7
-8
-8
-8
-9
-10
-10
-11
-11
-11
-11
-10

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-11
-11
-10
-9
-8
-8
-7
-6
-6
-9
-9
-9
-10
-10
-11
-11
-13
-13
-13
-13
-12

Relative Humidity (%)

92
94
92
90
83
80
76
73
72
75
81
87
85
88
88
90
88
88
88
85
85
86
86
86

Pressure (mb)

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

Ozone (du)

365
365
365
364
363
363
363
362
360
358
357
356
355
353
352
350
349
347
344
342
339
337
334
333

Tuesday 10

Waning Crescent 41%

03:05

11:10

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
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

Sun - Rise: 07:04, Set: 17:37, Transit: 12:20. Moon - Rise: 03:05, Set: 11:10. Civil Dark: 18:05 - 06:36. Nautical Dark: 18:37 - 06:04. Astro Dark: 19:08 - 05:32

Total Clouds (% Sky Obscured)

100
99
98
99
93
87
81
85
88
91
93
93
94
95
96
97
98
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
8
20
31
74
78
77
80
82
82
79
76
72
75
78
81
82
84
85
90
95
100
97
94

Medium Clouds (% Sky Obscured)

97
93
92
93
76
62
59
58
66
79
84
85
85
88
63
37
27
13
12
14
17
23
21
19

High Clouds (% Sky Obscured)

25
21
12
3
6
2
3
2
2
2
2
2
1
10
18
14
38
58
84
69
55
40
60
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
3
0
0
1
1
0
0
0
0
0
0
0
0
0
3

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
2
12
21
29
29
24
14
12
13
13
19
21
19
15
10
1
5
10

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)

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

Chance of Frost

Temperature (°C)

-9
-8
-7
-6
-5
-4
-3
-3
-2
-2
-2
-3
-4
-5
-5
-5
-5
-5
-6
-7
-7
-7
-7
-6

Feels Like (°C)

-15
-17
-11
-10
-10
-10
-9
-9
-4
-4
-5
-4
-4
-3
-7
-7
-7
-7
-7
-7
-10
-10
-10
-10

Dew Point (°C)

-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-2
-4
-4
-5
-5
-5
-5
-6
-6
-7
-7
-7
-8
-7

Relative Humidity (%)

87
87
87
87
85
89
91
92
94
96
100
98
98
98
98
100
100
98
98
98
98
98
96
96

Pressure (mb)

1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

332
331
329
327
325
323
322
320
318
317
315
315
314
314
313
312
311
309
308
306
307
307
308
309

Wednesday 11

Waning Crescent 32%

04:01

11:52

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
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

Sun - Rise: 07:03, Set: 17:38, Transit: 12:20. Moon - Rise: 04:01, Set: 11:52. Civil Dark: 18:06 - 06:35. Nautical Dark: 18:38 - 06:03. Astro Dark: 19:09 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98

Low Clouds (% Sky Obscured)

92
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
90
81
73

Medium Clouds (% Sky Obscured)

22
46
71
96
90
84
78
79
82
81
82
74
72
55
53
68
74
85
89

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
85
69
54
36
18
0
17
54
81
94
92
95

ISS Passover

Visibility (miles)

6
9
8
7
7
4
2
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

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

Precipitation Type

None
None
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

16
41
62
80
80
74
60
47
37
32
37
42
43
47
48
44
58
71
82

Precipitation Amount (mm)

0
0
0.3
0.6
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5

Wind Speed/Direction (mph)

2
2
2
2
3
3
3
3
3
3
3
3
2
2
2
2
2
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-11
-5
-6
-5
-5
-5
-5
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1019
1019
1018
1018
1018
1017
1016
1016
1015
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

310
311
312
312
313
313
314
314
315
315
316
317
318
319
319
318
318
320
321

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

Generated: 05/02/26 06:25:28. Forecast: 05/02/26 to 11/02/26. Timezone: UTC-5.00