Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Crescent 0%

07:16

16:46

23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
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 OK
21 OK
22 OK

Sun - Rise: 06:45, Set: 16:55, Transit: 11:50. Moon - Rise: 07:16, Set: 16:46. Civil Dark: 17:24 - 06:16. Nautical Dark: 17:56 - 05:44. Astro Dark: 18:28 - 05:12

Total Clouds (% Sky Obscured)

30
38
13
0
0
12
17
15
56
54
69
66
74
73
83
69
67
75
54
54
52
39
25
20

Low Clouds (% Sky Obscured)

9
12
0
0
0
7
14
15
56
54
69
66
73
73
83
54
52
75
34
35
33
22
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
17
0
0
0
0
0
0
0
0
0
2
20

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
25
2

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
1
2
0
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)

4
4
4
7
7
7
9
11
11
15
15
16
17
18
16
15
14
12
11
9
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
62
65
69
71
75
77
74
71
49
49
50
45
46
49
49
52
58
62
69
77
81
84
84

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1014
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019

Ozone (du)

304
304
303
303
302
302
299
297
295
295
295
297
297
296
298
302
296
293
291
291
289
290
288
285

Monday 9

New Moon 2%

08:20

17:24

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

5
34
14
35
98
96
86
85
82
62
17
25
46
33
36
23
0
10
24
44
38
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
14
26
23
0
0
0

Medium Clouds (% Sky Obscured)

2
32
14
35
98
96
86
85
82
60
14
23
40
24
26
16
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
3
2
6
93
87
38
18
0
1
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
5
5
4
4
5
5
5
5
6
8
11
13
13
13
12
11
10
7
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
3
2
1
1
1
1
2
6
9
11
12
13
14
15
16
14
13
13
12
11
9

Dew Point (°C)

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

Relative Humidity (%)

82
82
84
82
82
79
80
82
83
74
61
54
46
43
37
37
43
51
60
71
78
81
86
88

Pressure (mb)

1018
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1016
1015
1013
1013
1013
1013
1013
1014
1015
1015
1015
1016

Ozone (du)

285
287
288
288
289
289
288
286
285
285
286
285
285
287
286
286
288
289
291
292
291
293
293
293

Tuesday 10

Waxing Crescent 6%

09:19

18:09

23 Good
00 Good
01 OK
02 OK
03 OK
04 OK
05 OK
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
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
11
21
28
38
46
65
46
30
32
34
28
48
39
51
93
65
73
84
80
83
90
99

Low Clouds (% Sky Obscured)

0
0
7
15
19
27
32
23
22
16
19
24
17
23
19
19
14
13
13
29
20
8
6
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
33
50
50

High Clouds (% Sky Obscured)

0
0
1
0
2
1
9
44
13
5
3
2
6
16
11
27
93
64
68
75
72
78
87
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)

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

Chance of Frost

Temperature (°C)

8
7
6
6
5
4
4
3
3
4
9
12
15
17
18
18
18
17
16
14
13
13
12
11

Feels Like (°C)

8
7
6
5
5
4
3
3
3
4
9
12
16
17
17
18
17
16
15
13
12
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
86
86
86
85
85
86
76
65
58
52
47
43
40
39
49
56
60
66
67
67
67

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1015
1014
1013
1012
1012
1012
1011
1012
1012
1011
1011
1011

Ozone (du)

292
292
293
294
293
293
295
297
298
298
296
296
295
294
294
292
293
294
296
297
296
296
295
296

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)

100
100
100
100
100
100
100
100
98
97
93
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
94
94
41
11
16
24
24
23
23
26
93
93
94
96
98
100
100
100
100
96
100
100
98

Medium Clouds (% Sky Obscured)

50
50
87
100
87
98
93
57
82
84
55
92
99
100
100
100
100
100
100
82
99
80
72
72

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
91
92
100
100
100
100
100
100
100
100
90
99
99
98
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
1
1
2
3
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
Very Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

1
1
7
8
7
18
18
12
19
19
13
19
42
71
95
95
95
95
95
67
48
50
55
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
2.5
3.6
2.9
1.9
0.5
0
0
0
0
0.3

Wind Speed/Direction (mph)

5
7
7
7
7
6
6
6
7
9
11
12
13
12
11
9
9
9
11
10
9
8
7
7

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
10
10
10
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
60
62
66
67
72
74
83
85
80
71
66
68
72
79
93
95
95
91
93
91
95
93
93

Pressure (mb)

1010
1010
1009
1009
1008
1007
1007
1007
1007
1006
1006
1005
1004
1003
1001
1000
1000
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

296
294
294
295
297
298
300
303
303
304
305
308
310
309
311
311
313
314
317
314
318
324
332
341

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)

100
99
100
99
100
100
100
100
100
100
100
100
90
99
99
98
98
89
81
74
83
87
90
95

Low Clouds (% Sky Obscured)

97
92
94
92
94
95
92
92
93
93
94
94
76
95
89
86
83
65
51
37
36
36
36
35

Medium Clouds (% Sky Obscured)

70
72
67
71
65
65
65
65
60
65
100
100
67
65
55
47
49
43
36
35
45
50
60
60

High Clouds (% Sky Obscured)

75
60
60
50
45
45
45
40
45
45
50
50
50
55
20
20
15
10
10
10
10
20
30
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
9
4
9
7
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
60
55
48
42
43
41
38
43
66
85
95
74
47
48
44
39
32
25
15
16
13
2
2

Precipitation Amount (mm)

0.3
0.3
0.2
0
0
0
0
0
0
0.4
0.7
1.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
84
85
87
85
85
83
83
83
79
80
88
83
67
71
68
66
63
68
72
79
82
85
88

Pressure (mb)

999
999
999
999
999
1000
1000
1000
1001
1001
1001
1002
1002
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002

Ozone (du)

348
353
365
375
372
374
376
371
366
360
357
354
357
359
358
356
355
354
352
351
350
351
352
352

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)

92
86
84
77
73
71
73
67
73
78
81
88
94
100
99
98
97
95
94
92
93
94
95
88

Low Clouds (% Sky Obscured)

34
34
31
30
27
21
17
13
29
45
63
76
88
100
98
97
97
94
91
88
85
83
81
82

Medium Clouds (% Sky Obscured)

60
55
52
48
45
49
57
58
55
56
51
49
48
44
46
45
44
48
53
58
47
37
27
19

High Clouds (% Sky Obscured)

35
30
30
30
25
11
6
2
3
3
3
8
13
19
18
19
17
22
23
28
17
8
1
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
4
3
1
7
11
13
13
12
12
12
11
9
7
5
4
6

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)

7
7
7
7
7
8
8
9
9
11
12
13
14
14
14
14
13
13
13
13
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
93
93
89
86
83
80
75
71
67
62
58
60
61
63
66
70
73
71
68
66

Pressure (mb)

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

Ozone (du)

355
357
359
356
353
350
350
350
350
347
344
342
341
341
340
341
342
343
345
347
349
347
345
342

Saturday 14

Waxing Crescent 35%

12:10

22:02

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

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)

80
74
79
84
89
86
82
80
85
89
92
91
88
85
83
83
82
80
79
78

Low Clouds (% Sky Obscured)

80
74
79
84
89
86
82
80
85
89
92
91
88
85
83
83
81
80
79
78

Medium Clouds (% Sky Obscured)

14
8
6
5
3
2
1
0
0
0
0
0
0
0
4
9
13
31
50
68

High Clouds (% Sky Obscured)

4
6
14
26
40
35
27
18
11
6
0
0
0
1
12
23
30
18
11
5

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 (%)

7
2
4
4
0
2
3
2
8
11
10
10
8
3
4
4
1
6
5
3

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)

12
12
12
11
11
11
10
10
10
11
11
12
13
13
14
13
13
13
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
67
67
67
68
72
77
82
79
76
74
70
65
61
62
62
63
69
75

Pressure (mb)

1011
1011
1012
1012
1013
1013
1014
1014
1015
1016
1016
1017
1016
1016
1016
1016
1017
1017
1018
1018

Ozone (du)

341
340
338
334
330
326
325
324
323
323
323
323
323
322
322
324
326
329
331
334

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

Generated: 08/11/26 23:10:11. Forecast: 08/11/26 to 14/11/26. Timezone: UTC-5.00