Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 23%

04:51

12:42

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 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good

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)

72
64
59
91
88
88
86
89
91
86
71
65
48
47
41
41
40
11
7
6
5
9
6
6

Low Clouds (% Sky Obscured)

14
18
19
91
88
88
86
89
91
86
69
60
23
29
31
31
32
10
6
5
4
8
6
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
8
5
3
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
71
66
62
62
65
65
67
69
72
74
77
77
78
79
79
79
79
79
79
79
77
79

Pressure (mb)

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

Ozone (du)

388
390
394
394
397
398
399
400
397
392
395
401
407
408
408
413
421
416
408
407
406
406
403
405

Friday 13

Waning Crescent 15%

05:34

13:39

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

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)

0
3
0
0
0
4
0
0
3
21
13
12
20
14
42
45
38
38
41
37
37
33
30
17

Low Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
3
3
3
3
3
0
3
3
4
4
4
4
7
8
9
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
0
16
8
4
14
11
42
45
38
38
41
37
36
31
28
8

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-7
-6
-5
-4
-3
-3
-2
-1
-2
-2
-3
-4
-4
-5
-5
-5
-5
-5
-5
-5
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

76
66
58
53
48
45
42
42
52
62
71
74
75
78
81
81
81
79
81
82
84
86
86
87

Pressure (mb)

1024
1025
1025
1024
1024
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1021
1021

Ozone (du)

404
402
403
398
395
399
402
404
404
402
402
404
407
409
408
410
412
414
413
414
414
414
410
406

Saturday 14

Waning Crescent 9%

06:10

14:43

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

Sun - Rise: 06:58, Set: 17:42, Transit: 12:20. Moon - Rise: 06:10, Set: 14:43. Civil Dark: 18:09 - 06:30. Nautical Dark: 18:41 - 05:58. Astro Dark: 19:13 - 05:27

Total Clouds (% Sky Obscured)

12
25
28
31
41
55
24
12
15
44
62
41
58
50
78
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

8
25
28
31
41
55
24
12
13
6
3
2
2
2
0
0
2
2
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
58
55
50
40
40

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
20
55
35
53
50
71
100
100
100
100
100
100
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)

4
4
6
8
10
10
9
9
8
4
2
2
2
1
1
2
2
2
2
1
2
2
2
2

Chance of Frost

Temperature (°C)

-2
1
3
5
7
8
8
8
8
6
4
3
3
2
2
1
1
1
1
1
0
-0
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
77
72
70
67
66
67
65
70
81
86
88
88
88
88
88
88
89
89
89
89
91
91
89

Pressure (mb)

1021
1021
1021
1021
1021
1020
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

402
403
400
398
396
396
392
391
387
382
379
378
379
378
379
377
379
379
381
384
390
388
387
388

Sunday 15

Waning Crescent 4%

06:40

15:50

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 OK
05 OK
06 OK
07 Bad

Sun - Rise: 06:56, Set: 17:43, Transit: 12:20. Moon - Rise: 06:40, Set: 15:50. Civil Dark: 18:11 - 06:29. Nautical Dark: 18:42 - 05:57. Astro Dark: 19:14 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
91
75
60
42
26
15
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
6
9
15
15
5
0
0
0
0
0
0
21

Medium Clouds (% Sky Obscured)

45
50
8
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)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
75
70
55
50
54
35
8
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
2
0
0
0
0
0
1
0
4
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 (%)

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)

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

Chance of Frost

Temperature (°C)

0
2
3
5
7
9
9
9
10
7
6
4
4
3
2
1
1
0
0
-0
-1
-1
-1
-1

Feels Like (°C)

-2
-1
2
3
5
6
6
7
7
5
3
1
1
0
-1
-1
-2
-2
-2
-3
-4
-4
-4
-3

Dew Point (°C)

-1
-1
0
2
3
5
6
7
8
7
5
4
3
3
2
1
0
0
-0
-1
-1
-1
-1
-1

Relative Humidity (%)

89
84
79
76
74
75
78
85
91
96
98
98
98
98
100
98
98
98
98
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

386
389
390
393
393
390
386
382
382
381
376
378
378
379
380
384
384
384
387
384
380
377
376
377

Monday 16

Waning Crescent 1%

07:06

16:59

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

Sun - Rise: 06:55, Set: 17:44, Transit: 12:20. Moon - Rise: 07:06, Set: 16:59. Civil Dark: 18:12 - 06:28. Nautical Dark: 18:43 - 05:56. Astro Dark: 19:15 - 05:25

Total Clouds (% Sky Obscured)

65
84
92
74
50
57
46
69
26
48
59
36
25
18
28
30
30
23
15
6
16
22
18
18

Low Clouds (% Sky Obscured)

42
66
73
74
50
57
29
0
0
0
0
7
15
18
21
25
27
18
9
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
20
44
59
36
25
14
11
8
6
6
6
6
12
15
18
18

High Clouds (% Sky Obscured)

0
0
8
17
25
30
20
69
20
34
33
19
8
0
0
0
0
0
0
0
0
2
3
14

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)

2
2
2
2
2
1
2
2
3
4
4
3
3
3
3
3
3
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

1
2
4
6
7
9
9
10
10
8
6
5
5
3
2
2
2
1
1
1
1
1
0
0

Feels Like (°C)

-2
-0
1
3
6
9
9
9
7
7
5
4
4
3
3
2
2
1
0
0
1
1
0
0

Dew Point (°C)

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

Relative Humidity (%)

92
89
82
75
69
67
64
63
69
79
87
86
88
88
88
88
88
89
89
89
91
91
92
92

Pressure (mb)

1018
1018
1019
1018
1018
1018
1018
1018
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021

Ozone (du)

374
369
366
362
359
357
355
354
354
352
349
347
346
345
344
344
345
345
347
348
349
350
350
351

Tuesday 17

New Moon 0%

07:30

18:07

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

Sun - Rise: 06:54, Set: 17:45, Transit: 12:20. Moon - Rise: 07:30, Set: 18:07. Civil Dark: 18:13 - 06:26. Nautical Dark: 18:44 - 05:55. Astro Dark: 19:16 - 05:23

Total Clouds (% Sky Obscured)

21
13
11
9
8
22
28
26
25
21
30
35
40
40
31
43
48
65
87
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
22
33
39
45
51
35
13
3
12

Medium Clouds (% Sky Obscured)

21
13
11
9
8
18
14
1
0
0
0
0
28
40
31
43
48
65
87
100
100
100
100
100

High Clouds (% Sky Obscured)

21
13
11
9
8
6
8
12
25
21
30
35
40
40
31
10
5
33
67
100
100
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)

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

Chance of Frost

Temperature (°C)

2
4
6
8
10
12
12
12
13
12
10
8
7
6
5
5
4
4
4
4
4
4
5
5

Feels Like (°C)

0
1
1
3
4
5
11
10
11
11
12
11
4
3
2
2
2
1
1
1
1
2
2
2

Dew Point (°C)

0
1
1
3
4
5
5
5
6
6
6
5
5
4
3
3
3
3
3
4
3
4
4
4

Relative Humidity (%)

86
79
72
69
65
61
62
62
64
70
76
81
82
83
83
86
89
91
93
94
93
94
96
96

Pressure (mb)

1021
1021
1021
1021
1020
1019
1019
1019
1018
1019
1019
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017

Ozone (du)

351
351
351
351
351
350
349
348
347
348
350
351
352
352
353
351
350
348
348
347
346
346
345
345

Wednesday 18

Waxing Crescent 2%

07:53

19:16

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: 06:52, Set: 17:46, Transit: 12:20. Moon - Rise: 07:53, Set: 19:16. Civil Dark: 18:14 - 06:25. Nautical Dark: 18:45 - 05:53. Astro Dark: 19:17 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

21
30
21
21
33
69
82
95
97
98
100
97
94
91
94
97
100

Medium Clouds (% Sky Obscured)

100
100
96
91
87
68
48
33
47
70
82
84
78
44
39
30
30

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
97
97
98
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
2
2
21
31
40
53
60
64
75
87
95
95
85
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0.4
0.5
1
0.7
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
7
8
9
11
12
12
12
11
11
10
10
9
9
8
7
6

Feels Like (°C)

3
2
3
3
3
3
9
9
7
7
7
7
7
7
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

93
91
88
81
75
67
71
75
77
80
81
84
88
90
91
91
88

Pressure (mb)

1016
1016
1015
1014
1013
1012
1012
1011
1010
1011
1011
1012
1012
1012
1013
1013
1014

Ozone (du)

345
345
345
345
345
345
344
342
341
340
339
338
336
333
331
330
330

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

Generated: 12/02/26 08:08:05. Forecast: 12/02/26 to 18/02/26. Timezone: UTC-5.00