Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 9

Waning Crescent 6%

05:01

14:03

21 Bad
22 Bad
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

Sun - Rise: 07:26, Set: 15:49, Transit: 11:38. Moon - Rise: 05:01, Set: 14:03. Civil Dark: 16:26 - 06:50. Nautical Dark: 17:06 - 06:10. Astro Dark: 17:44 - 05:32

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

91
90
87
87
73
99
100
92
96
97
95
95
100
98
95
97
100
100
96
97
97
96
98
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
80
86
21
23
74
95
98
76
21
20
13
22
24
10
16

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
83
40
81
19
27
12
0
0
0
0
0
2
9
30
35

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
1
1
2
1
0
2
2
1
0
4
2
4
12
2
1
0
0
13
4
15
6
4
6

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

72
58
95
77
59
58
64
70
71
53
37
38
48
33
48
67
59
60
51
50
54
55
46
46

Precipitation Amount (mm)

0.5
0.1
0.8
0.4
0.2
0.2
0.3
0.3
0.4
0.2
0
0
0.2
0
0.2
0.4
0.3
0.2
0.1
0.2
0.2
0.3
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
94
94
96
96
96
96
96
96
94
92
91
89
92
94
94
98
98
98
96
98
98

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

369
372
372
371
370
370
371
369
368
370
370
367
358
352
350
347
340
335
334
332
331
331
331
330

Sunday 10

Waning Crescent 2%

06:20

14:32

21 Bad
22 Bad
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

Sun - Rise: 07:27, Set: 15:49, Transit: 11:38. Moon - Rise: 06:20, Set: 14:32. Civil Dark: 16:26 - 06:51. Nautical Dark: 17:06 - 06:11. Astro Dark: 17:44 - 05:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
97
74
81
83
84
81
77
78
76
76
79
80

Low Clouds (% Sky Obscured)

100
100
100
100
93
93
93
100
100
100
100
93
62
64
74
82
84
85
83
81
79
81
84
84

Medium Clouds (% Sky Obscured)

21
25
93
100
100
100
100
100
100
90
99
85
45
9
7
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
45
83
78
97
100
100
100
100
97
40
38
25
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
1
5
3
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
11
2
2
2
12
14
7
0
5
34
48
38
34
2
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
53
62
78
71
59
52
42
34
36
27
13
5
3
2
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.2
0.3
0.7
0.4
0.2
0.2
0.1
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
100
100
98
100
98
96
96
96
96
94
92
88
86
84
83
84
89
87
84
89
86

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1025
1025
1025
1026
1025
1025
1025
1024
1025
1025
1025
1025
1026
1026

Ozone (du)

329
326
325
325
327
328
328
326
325
324
323
324
326
328
331
333
334
332
327
329
328
330
333
336

Monday 11

Waning Crescent 0%

07:38

15:12

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

Sun - Rise: 07:28, Set: 15:50, Transit: 11:39. Moon - Rise: 07:38, Set: 15:12. Civil Dark: 16:26 - 06:51. Nautical Dark: 17:06 - 06:12. Astro Dark: 17:44 - 05:33

Total Clouds (% Sky Obscured)

88
88
87
92
87
85
72
86
47
38
61
49
26
49
50
49
95
62
30
29
29
26
44
79

Low Clouds (% Sky Obscured)

89
90
91
93
88
85
73
79
44
42
65
51
42
61
60
55
47
29
33
29
25
22
21
21

Medium Clouds (% Sky Obscured)

0
0
0
0
42
80
4
20
2
0
0
0
0
0
0
0
0
0
0
2
4
0
0
0

High Clouds (% Sky Obscured)

1
1
20
20
20
15
1
1
0
0
0
0
0
2
3
2
50
27
6
5
4
8
20
48

ISS Passover

Visibility (miles)

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

Fog (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
94
94
96
96
96
98
98
98
96
94
89
83
81
77
74
78
89
92
92
92
90
90

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1028
1028
1029
1029
1028
1028
1028
1028
1027
1027
1027
1029
1029
1030
1030
1030

Ozone (du)

341
346
350
356
362
369
374
372
368
363
363
365
365
362
357
354
352
348
344
342
340
338
335
331

Tuesday 12

New Moon 1%

08:50

No Set

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

Sun - Rise: 07:29, Set: 15:50, Transit: 11:39. Moon - Rise: 08:50, Set: No Set. Civil Dark: 16:26 - 06:52. Nautical Dark: 17:06 - 06:12. Astro Dark: 17:44 - 05:34

Total Clouds (% Sky Obscured)

78
81
67
32
29
26
25
65
72
98
100
100
100
93
85
46
41
47
36
49
87
96
97
99

Low Clouds (% Sky Obscured)

18
17
18
20
16
12
8
7
5
4
4
4
4
2
3
2
1
5
3
3
3
3
16
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
14
31
21
13
0
1
2
2
24
57
62
82
36

High Clouds (% Sky Obscured)

50
36
21
1
7
13
19
48
73
99
100
100
100
88
74
53
49
49
46
45
50
51
67
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
92
92
94
92
92
94
94
94
91
84
77
73
71
73
77
89
94
92
92
91
91

Pressure (mb)

1030
1030
1030
1030
1030
1029
1029
1029
1029
1028
1028
1028
1026
1025
1024
1023
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

329
326
322
319
317
313
310
309
307
307
308
308
309
309
308
308
308
308
308
308
309
310
311
313

Wednesday 13

Waxing Crescent 5%

09:48

No Set

21 Bad
22 Bad
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

Sun - Rise: 07:30, Set: 15:50, Transit: 11:40. Moon - Rise: 09:48, Set: No Set. Civil Dark: 16:26 - 06:53. Nautical Dark: 17:07 - 06:13. Astro Dark: 17:45 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
95
93
93
94
95
87
87
89
85
75
68
65
62
56
60
58

Low Clouds (% Sky Obscured)

52
49
46
43
43
100
52
81
96
93
93
93
93
81
81
80
64
52
37
35
32
25
26
28

Medium Clouds (% Sky Obscured)

69
93
100
69
78
100
100
80
63
50
50
52
64
31
22
11
17
20
33
40
40
36
27
18

High Clouds (% Sky Obscured)

100
100
100
99
100
100
100
85
70
55
50
35
25
3
2
0
1
2
3
4
6
7
5
2

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

10
27
41
45
56
67
67
65
62
79
65
51
46
41
42
43
48
52
52
44
34
23
18
12

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.3
0.3
0.2
0.5
0.4
0.2
0.2
0.1
0.1
0
0
0.2
0.2
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-3
-3
-2
-3
-3
-4
-4
-4
-4
-4
-3
-3
-3
-3
-2
-3
-3
-3
-4
-3
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
89
91
91
91
92
94
92
96
98
96
94
96
96
96
96
98
100
100
98
98
98

Pressure (mb)

1023
1023
1023
1023
1023
1023
1024
1024
1025
1026
1027
1027
1028
1028
1030
1030
1030
1031
1032
1032
1033
1033
1034
1034

Ozone (du)

317
321
322
321
322
323
323
326
328
330
333
340
346
349
353
357
361
363
364
366
366
365
365
362

Thursday 14

Waxing Crescent 11%

10:31

No Set

21 Bad
22 Bad
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

Sun - Rise: 07:31, Set: 15:50, Transit: 11:40. Moon - Rise: 10:31, Set: No Set. Civil Dark: 16:27 - 06:54. Nautical Dark: 17:07 - 06:14. Astro Dark: 17:45 - 05:36

Total Clouds (% Sky Obscured)

59
70
84
100
100
100
100
100
100
100
99
98
98
96
92
89
86
80
74
69
70
75
62
46

Low Clouds (% Sky Obscured)

29
45
56
65
69
75
79
64
50
35
34
27
23
23
25
27
22
16
8
7
5
4
4
4

Medium Clouds (% Sky Obscured)

10
14
16
18
25
35
40
40
40
45
41
48
37
47
62
73
81
86
85
79
73
63
65
62

High Clouds (% Sky Obscured)

0
27
57
85
85
85
80
83
82
82
86
85
87
80
75
68
70
63
65
53
56
61
50
39

ISS Passover

Visibility (miles)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
92
91
92
91
92
92
92
92
89
86
83
83
80
78
84
89
96
94
94
96
94

Pressure (mb)

1034
1034
1033
1033
1033
1033
1033
1033
1032
1032
1032
1031
1031
1030
1029
1028
1027
1027
1026
1026
1025
1025
1024
1023

Ozone (du)

359
356
352
348
344
342
341
340
339
339
338
339
339
339
337
336
334
334
333
332
332
332
331
332

Friday 15

Waxing Crescent 20%

11:03

No Set

21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 07:31, Set: 15:50, Transit: 11:41. Moon - Rise: 11:03, Set: No Set. Civil Dark: 16:27 - 06:54. Nautical Dark: 17:07 - 06:14. Astro Dark: 17:45 - 05:36

Total Clouds (% Sky Obscured)

32
34
36
37
48
56
68
78
89
100
100
100
100
99
99
98
98
97
97

Low Clouds (% Sky Obscured)

4
4
4
4
4
5
5
14
23
32
50
69
87
90
93
96
95
94
92

Medium Clouds (% Sky Obscured)

55
40
29
22
29
38
48
65
83
100
100
100
100
90
80
71
53
33
14

High Clouds (% Sky Obscured)

27
30
36
42
54
61
67
76
86
100
100
100
100
71
42
11
7
3
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
1
1
0
0
0
1
1
1
1

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
1
1
1
10
19
27
70
95
95
95
95
91
73
56
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.8
1
1.2
0.8
0.5
0.3
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
1
0
1
1
1
1
0
1
1
1
1
1
0
0
-0
-1
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
94
92
94
96
96
96
96
96
94
91
89
91
92

Pressure (mb)

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

Ozone (du)

333
334
334
335
335
338
341
344
348
351
354
357
359
362
363
364
365
365
364

Forecast for Shiloh, Boundary, United States of America (48.50,-116.30)

Generated: 09/12/23 21:05:39. Forecast: 09/12/23 to 15/12/23. Timezone: UTC-8.00