Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 9

New Moon 2%

08:20

17:24

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

Sun - Rise: 06:46, Set: 16:54, Transit: 11:50. Moon - Rise: 08:20, Set: 17:24. Civil Dark: 17:23 - 06:17. Nautical Dark: 17:55 - 05:45. Astro Dark: 18:27 - 05:13

Total Clouds (% Sky Obscured)

45
48
47
77
62
75
84
83
54
12
7
5
0
0
0
0
25
33
30
0
0
0
0
0

Low Clouds (% Sky Obscured)

13
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
18
18
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
48
47
77
62
75
84
83
54
10
7
4
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
48
47
9
4
11
1
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)

5
4
4
3
5
5
5
5
5
5
8
11
12
13
13
13
12
11
8
6
5
5
5
5

Chance of Frost

Temperature (°C)

9
8
7
7
5
5
4
4
4
6
10
13
15
17
18
18
19
19
16
15
14
13
12
11

Feels Like (°C)

8
6
5
3
2
2
1
1
2
3
8
10
12
13
14
14
16
16
15
14
13
12
11
10

Dew Point (°C)

6
5
4
3
2
2
2
2
2
2
3
4
4
4
4
3
6
8
9
10
10
10
9
9

Relative Humidity (%)

82
82
82
79
80
82
82
85
86
74
61
54
48
44
41
36
43
50
60
71
79
83
86
88

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1016
1015
1014
1013
1013
1013
1013
1014
1015
1015
1016
1016

Ozone (du)

289
288
286
285
282
283
283
282
282
281
281
281
281
282
285
284
286
288
292
293
294
294
294
292

Tuesday 10

Waxing Crescent 6%

09:19

18:09

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

Sun - Rise: 06:47, Set: 16:53, Transit: 11:50. Moon - Rise: 09:19, Set: 18:09. Civil Dark: 17:22 - 06:19. Nautical Dark: 17:55 - 05:46. Astro Dark: 18:27 - 05:14

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
77
87
79
31
4
5
3
13
96
100
100
100
99
100
100
92
88
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
12
13
0
0
0
0
0
11
26
50
63
72
73
46
70
86
86

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
50
50
42
25
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
76
87
62
26
2
3
1
13
96
99
99
88
91
100
17
17
36
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
3
3
3
3
3
3
2
2
1
2
3
5
5
5
6
5
3
5
7
7
8
8

Chance of Frost

Temperature (°C)

9
8
7
6
6
5
4
4
3
4
9
13
16
17
18
18
18
17
15
13
13
13
12
12

Feels Like (°C)

9
8
7
6
6
5
4
3
2
3
7
13
16
17
18
17
16
15
13
11
11
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

90
88
88
86
86
85
85
83
83
73
61
50
43
42
50
52
52
58
64
65
69
71
65
70

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1016
1015
1014
1013
1012
1011
1011
1011
1010
1010
1010
1009
1009

Ozone (du)

292
294
294
295
294
293
293
294
295
298
298
296
297
297
296
296
298
299
299
300
300
300
301
302

Wednesday 11

Waxing Crescent 11%

10:13

19:01

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:48, Set: 16:53, Transit: 11:50. Moon - Rise: 10:13, Set: 19:01. Civil Dark: 17:21 - 06:20. Nautical Dark: 17:54 - 05:47. Astro Dark: 18:26 - 05:15

Total Clouds (% Sky Obscured)

98
97
100
100
100
100
100
100
100
100
100
100
100
99
68
98
84
96
97
85
86
92
96
97

Low Clouds (% Sky Obscured)

78
34
30
28
31
19
26
41
95
94
85
96
87
87
41
79
60
76
24
85
79
92
96
97

Medium Clouds (% Sky Obscured)

51
53
55
60
65
93
100
100
100
100
100
100
55
45
45
62
42
40
38
24
27
38
42
38

High Clouds (% Sky Obscured)

77
55
100
100
100
100
69
100
100
100
100
100
55
55
60
57
62
62
96
33
21
15
20
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
5
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
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
1
2
12
8
8
5
40
95
95
68
42
60
80
95
95
95
79
61
60
57
70
77
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
1.4
1.5
0.4
0
0.3
0.5
1
1.1
1.1
0.4
0
0
0
0.3
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
11
11
11
11
11
11
11
12
13
14
14
14
13
13
13
12
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
79
84
88
91
95
96
95
84
76
73
75
79
78
63
64
68
76
83
80
81
83
84

Pressure (mb)

1008
1007
1006
1006
1005
1004
1003
1002
1002
1002
1001
1000
1000
998
997
996
996
996
996
997
997
997
998
998

Ozone (du)

303
303
304
306
307
311
315
318
317
314
312
310
315
313
314
318
322
328
336
341
358
370
372
372

Thursday 12

Waxing Crescent 18%

10:59

19:59

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:50, Set: 16:52, Transit: 11:51. Moon - Rise: 10:59, Set: 19:59. Civil Dark: 17:20 - 06:21. Nautical Dark: 17:53 - 05:48. Astro Dark: 18:25 - 05:16

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
97
83
82
91
95
97
97
99
98
97
95
86
85
89
79
74

Low Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
83
34
35
68
74
78
80
82
81
75
66
40
41
69
42
41

Medium Clouds (% Sky Obscured)

37
33
35
38
41
45
85
100
67
47
41
44
47
50
50
50
55
55
55
60
58
64
61
62

High Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
27
57
90
90
95
90
90
90
86
67
41
18
16

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

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

Precipitation Probability (%)

63
74
62
51
41
51
48
53
55
64
69
67
65
43
65
68
60
67
71
74
64
57
54
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
10
11
12
12
12
12
11
12
12
12
11
11
11
10
11
9
10
9
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
76
72
67
68
65
57
55
63
61
54
49
42
39
38
38
42
50
57
63
69
75
80

Pressure (mb)

998
998
998
998
998
998
999
999
999
1000
1000
1000
1000
1000
1000
1000
1000
1001
1002
1003
1004
1004
1004
1004

Ozone (du)

375
372
368
365
361
356
358
358
347
334
339
349
352
351
351
351
349
347
347
344
347
349
348
347

Friday 13

Waxing Crescent 26%

11:37

21:00

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:51, Set: 16:51, Transit: 11:51. Moon - Rise: 11:37, Set: 21:00. Civil Dark: 17:20 - 06:22. Nautical Dark: 17:52 - 05:49. Astro Dark: 18:24 - 05:17

Total Clouds (% Sky Obscured)

80
74
79
74
69
79
90
86
61
81
57
61
89
93
95
91
87
75
63
50
50
58
70
71

Low Clouds (% Sky Obscured)

43
44
42
39
32
31
62
73
37
65
28
35
80
92
95
91
86
70
56
41
40
42
45
52

Medium Clouds (% Sky Obscured)

63
62
56
60
55
52
58
63
44
48
49
48
47
47
8
17
25
21
17
12
13
17
25
21

High Clouds (% Sky Obscured)

14
10
9
6
4
21
56
38
4
7
4
2
3
2
5
7
10
9
8
7
5
3
1
1

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 (%)

40
30
25
20
13
10
7
1
6
7
6
6
7
3
8
8
5
10
12
10
7
5
0
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)

5
6
6
7
7
7
7
7
7
9
13
14
14
15
15
14
14
14
13
13
13
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
86
88
89
88
88
88
86
86
75
66
56
51
49
55
57
60
64
66
68
72
75
75
76

Pressure (mb)

1004
1004
1004
1005
1005
1005
1006
1006
1007
1008
1008
1008
1009
1008
1009
1009
1009
1010
1011
1012
1013
1013
1014
1014

Ozone (du)

346
346
345
343
341
337
334
333
332
334
338
336
334
335
337
337
338
339
338
338
338
336
335
334

Saturday 14

Waxing Crescent 35%

12:10

22:02

23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 Bad
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

Sun - Rise: 06:52, Set: 16:50, Transit: 11:51. Moon - Rise: 12:10, Set: 22:02. Civil Dark: 17:19 - 06:23. Nautical Dark: 17:52 - 05:50. Astro Dark: 18:24 - 05:18

Total Clouds (% Sky Obscured)

67
64
58
52
46
52
57
50
52
54
52
65
77
91
89
88
88
90
93
97
94
91
87
78

Low Clouds (% Sky Obscured)

55
57
52
48
45
46
45
45
44
43
45
58
67
81
81
87
88
90
92
93
90
87
85
69

Medium Clouds (% Sky Obscured)

17
12
8
4
0
14
30
41
35
31
22
21
20
17
24
29
37
27
12
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
1
1
1
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 (%)

1
0
0
0
0
0
0
0
0
0
0
1
2
1
7
9
8
10
9
5
10
9
2
5

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)

9
9
9
9
10
10
10
9
8
10
12
14
14
14
14
14
13
13
13
12
12
10
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
76
76
74
76
70
68
63
61
59
56
57
56
56
59
60
62
65
71
78
81
87
91

Pressure (mb)

1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022

Ozone (du)

332
331
330
330
330
331
336
341
346
344
341
339
337
335
333
329
326
323
322
321
320
317
314
312

Sunday 15

Waxing Crescent 45%

12:37

23:05

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

Sun - Rise: 06:53, Set: 16:49, Transit: 11:51. Moon - Rise: 12:37, Set: 23:05. Civil Dark: 17:18 - 06:24. Nautical Dark: 17:51 - 05:51. Astro Dark: 18:23 - 05:19

Total Clouds (% Sky Obscured)

67
58
51
44
36
24
13
2
12
20
29
39
52
63
60
57
53
58
64
70

Low Clouds (% Sky Obscured)

57
45
38
28
24
14
9
2
8
12
17
29
42
56
56
56
53
58
64
70

Medium Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
91
91
89
91
89
75
63
53
52
49
47
50
53
57
57
56

Pressure (mb)

1022
1023
1023
1023
1024
1024
1025
1026
1026
1026
1027
1027
1027
1026
1026
1026
1027
1027
1028
1028

Ozone (du)

311
310
310
310
310
310
309
308
307
309
310
312
314
317
320
323
326
329
331
332

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

Generated: 09/11/26 23:24:03. Forecast: 09/11/26 to 15/11/26. Timezone: UTC-5.00