Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 52%

00:08

10:57

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: 07:28, Set: 17:00, Transit: 12:14. Moon - Rise: 00:08, Set: 10:57. Civil Dark: 17:30 - 06:58. Nautical Dark: 18:03 - 06:24. Astro Dark: 18:36 - 05:51

Total Clouds (% Sky Obscured)

55
65
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

5
9
8
13
9
11
9
57
91
96
94
46
43
25
17
85
27
16
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

55
5
34
76
75
85
62
60
92
100
100
56
60
45
16
55
55
55
85
84
93
97
99
100

High Clouds (% Sky Obscured)

43
8
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
20
66
58
85
72
19
3
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.2
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

0
1
8
10
12
13
13
13
12
11
11
12
12
12
10
10
8
5
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

2
2
3
5
7
8
10
11
11
11
11
11
11
11
12
11
11
11
11
10
8
7
6
5

Feels Like (°C)

-2
-3
-1
-1
1
3
5
6
6
7
6
7
7
8
9
9
9
9
8
7
5
4
3
2

Dew Point (°C)

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

Relative Humidity (%)

80
79
79
76
72
73
72
72
78
83
87
91
90
93
92
93
93
95
77
81
82
81
78
75

Pressure (mb)

1023
1023
1023
1022
1022
1021
1019
1018
1017
1017
1017
1017
1017
1017
1018
1018
1019
1020
1021
1021
1021
1022
1022
1022

Ozone (du)

289
290
285
285
281
276
275
276
278
278
277
275
275
276
274
273
272
271
271
271
271
271
271
273

Saturday 10

Third Quarter 50%

01:10

11:18

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: 07:28, Set: 17:01, Transit: 12:14. Moon - Rise: 01:10, Set: 11:18. Civil Dark: 17:31 - 06:58. Nautical Dark: 18:04 - 06:24. Astro Dark: 18:37 - 05:51

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
97
95
97
98
65

Low Clouds (% Sky Obscured)

1
93
88
94
97
97
97
96
88
96
98
100
100
100
99
100
94
92
92
97
95
96
50
0

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
91
96
96
96
100
100
97
83
82
53
46
47
47
50

High Clouds (% Sky Obscured)

76
100
100
100
100
100
94
100
100
100
100
100
100
99
100
87
79
86
66
37
34
39
94
40

ISS Passover

Visibility (miles)

9
9
9
9
9
4
2
2
4
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
6
0
0
0
0
0

Precipitation Type

None
None
None
None
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
11
36
92
95
95
95
95
95
91
24
9
8
17
13
11
5
17
6
0
0
2
1

Precipitation Amount (mm)

0
0
0
0
0.4
1.6
1.6
2.9
1.8
1.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
3
4
3
4
6
8
5
4
4
2
3
3
1
1
2
1
3
3
3
5
10

Chance of Frost

Temperature (°C)

4
4
4
5
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
72
72
75
81
88
93
96
94
96
98
94
96
96
96
98
98
98
98
98
98
91
75

Pressure (mb)

1022
1022
1021
1021
1021
1021
1019
1017
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

275
275
276
276
277
278
279
279
278
275
273
273
276
277
278
280
283
284
284
284
283
287
294
295

Sunday 11

Waning Crescent 42%

02:12

11:41

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

Sun - Rise: 07:27, Set: 17:02, Transit: 12:15. Moon - Rise: 02:12, Set: 11:41. Civil Dark: 17:32 - 06:57. Nautical Dark: 18:05 - 06:24. Astro Dark: 18:38 - 05:51

Total Clouds (% Sky Obscured)

65
65
45
4
25
60
55
47
25
73
72
2
16
44
60
58
41
47
43
38
37
33
49
63

Low Clouds (% Sky Obscured)

4
0
4
4
4
60
55
19
17
30
72
2
11
44
60
54
39
47
42
35
34
33
26
14

Medium Clouds (% Sky Obscured)

30
0
0
0
23
14
0
40
16
28
3
0
0
0
0
0
0
0
0
0
0
0
15
33

High Clouds (% Sky Obscured)

35
45
40
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
63

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
12
16
1
1
3
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
8
10
11
12
13
15
15
16
16
14
14
14
17
15
16
16
14
13
12
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-3
-3
-3
-3
-3
-3
-3
-5
-5
-5
-7
-7
-8
-8
-7
-7
-8
-7
-8
-8
-8
-8
-8

Relative Humidity (%)

75
70
71
72
64
60
56
53
45
47
53
54
57
55
57
60
63
61
63
62
63
64
65
65

Pressure (mb)

1013
1014
1014
1015
1014
1014
1013
1012
1012
1013
1014
1016
1017
1018
1019
1019
1020
1021
1022
1022
1023
1024
1024
1024

Ozone (du)

297
300
306
313
317
328
333
352
380
406
417
425
434
433
392
379
373
366
369
367
364
355
349
348

Monday 12

Waning Crescent 33%

03:14

12:07

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

Sun - Rise: 07:27, Set: 17:03, Transit: 12:15. Moon - Rise: 03:14, Set: 12:07. Civil Dark: 17:33 - 06:57. Nautical Dark: 18:06 - 06:24. Astro Dark: 18:39 - 05:51

Total Clouds (% Sky Obscured)

81
64
45
26
42
58
63
35
41
35
36
36
32
44
47
54
56
8
3
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
23
11
6
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

60
47
30
17
25
36
37
19
10
0
1
36
32
41
31
30
30
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

81
60
28
1
2
10
10
2
20
30
25
20
20
20
1
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
1
1
1
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
7
7
8
9
9
10
10
10
10
9
7
6
5
5
5
5
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
71
63
56
49
45
42
40
39
46
54
57
57
58
59
61
65
68
71
68
66
64
62

Pressure (mb)

1025
1026
1026
1026
1026
1026
1025
1024
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

348
346
343
343
341
336
329
324
325
329
330
329
333
335
341
342
345
347
353
356
358
362
361
357

Tuesday 13

Waning Crescent 24%

04:16

12:37

06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 Good
15 OK
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: 07:27, Set: 17:04, Transit: 12:15. Moon - Rise: 04:16, Set: 12:37. Civil Dark: 17:34 - 06:57. Nautical Dark: 18:07 - 06:24. Astro Dark: 18:40 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
1
5
6
37
18
32
78
79
84
92
96
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
0
3
3
0
15
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
14
25
36
47
54
69
85
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
5
5
37
6
18
66
72
72
85
94
100
99
98
97
98
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
12
16
17
29
34

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
64
64
56
51
50
46
46
46
48
54
63
66
63
61
61
60
60
59
60
62
67
70
71

Pressure (mb)

1021
1021
1021
1022
1022
1021
1019
1018
1017
1016
1015
1015
1014
1014
1013
1012
1011
1010
1009
1009
1008
1008
1007
1007

Ozone (du)

353
353
352
355
351
348
344
339
340
342
338
333
329
329
332
335
337
339
340
341
341
340
340
343

Wednesday 14

Waning Crescent 16%

05:15

13:15

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: 07:26, Set: 17:05, Transit: 12:16. Moon - Rise: 05:15, Set: 13:15. Civil Dark: 17:35 - 06:57. Nautical Dark: 18:08 - 06:23. Astro Dark: 18:41 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
97
95
94
93
94
94
95
97
98
99
99

Low Clouds (% Sky Obscured)

46
30
19
10
61
65
60
42
5
2
10
20
30
43
56
69
71
73
75
61
46
34
49
82

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
95
95
97
98
99
95
66
34
34
34
44
61
79
98
99
99

High Clouds (% Sky Obscured)

100
97
88
79
90
92
100
99
98
97
71
44
27
42
55
36
33
10
5
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
51
61
68
59
47
27
17
10
0
1
2
1
2
3
1
2
2
1
1
1
0
1
1

Precipitation Amount (mm)

0
0.2
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
78
83
88
79
71
64
67
69
72
75
78
82
83
83
83
85
85
85
80
74
70
71

Pressure (mb)

1007
1007
1007
1007
1006
1006
1005
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007

Ozone (du)

346
348
352
355
358
358
358
357
355
354
352
352
351
351
351
350
350
349
348
347
348
349
350
351

Thursday 15

Waning Crescent 10%

No Rise

13:59

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 OK
19 OK
20 OK
21 Bad
22 Bad
23 OK
00 Good

Sun - Rise: 07:26, Set: 17:06, Transit: 12:16. Moon - Rise: No Rise, Set: 13:59. Civil Dark: 17:36 - 06:56. Nautical Dark: 18:09 - 06:23. Astro Dark: 18:42 - 05:50

Total Clouds (% Sky Obscured)

100
100
99
98
97
90
81
72
69
67
56
44
30
33
40
42
41
28
7

Low Clouds (% Sky Obscured)

96
98
99
98
82
77
69
45
43
41
27
14
0
0
4
4
3
3
1

Medium Clouds (% Sky Obscured)

100
99
99
97
82
68
53
34
18
1
1
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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
2
1
0
2
3
0
0
0
0
0
0
1
2
4
4
11
10
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
11
12
13
13
13
13
13
12
12
12
11
11
11
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-7
-7
-7
-7
-7
-7
-5
-5
-6
-6
-6
-5
-9
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

72
72
67
63
60
54
50
47
48
49
50
54
61
65
66
68
69
66
66

Pressure (mb)

1007
1008
1008
1009
1009
1009
1009
1008
1009
1009
1009
1010
1011
1012
1013
1014
1014
1015
1015

Ozone (du)

351
352
354
356
358
360
362
365
366
367
368
374
380
386
388
390
392
393
393

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

Generated: 09/01/26 05:28:17. Forecast: 09/01/26 to 15/01/26. Timezone: UTC-5.00