Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

Waning Gibbous 88%

19:33

11:16

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

Sun - Rise: 07:20, Set: 17:54, Transit: 12:36. Moon - Rise: 19:33, Set: 11:16. Civil Dark: 18:24 - 06:50. Nautical Dark: 18:58 - 06:16. Astro Dark: 19:31 - 05:43

Total Clouds (% Sky Obscured)

100
100
99
99
100
100
100
93
12
5
2
10
27
35
29
27
6
6
6
2
36
77
69
71

Low Clouds (% Sky Obscured)

42
66
74
38
93
100
99
11
1
4
2
10
25
33
23
16
6
6
6
2
31
38
13
16

Medium Clouds (% Sky Obscured)

100
100
84
37
95
100
100
91
11
0
0
2
18
24
12
15
0
0
0
0
29
77
68
70

High Clouds (% Sky Obscured)

15
77
95
97
90
77
64
10
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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 (%)

2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
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
4
3
3
3
2
2
2
2
2
2
2
2
3
4
4
5
5
4

Chance of Frost

Temperature (°C)

10
9
8
7
6
5
5
5
4
4
3
2
2
2
1
1
2
3
5
7
9
10
11
12

Feels Like (°C)

10
9
7
6
5
4
4
3
3
2
3
2
2
2
1
1
2
3
4
6
8
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

61
65
71
75
78
80
83
86
89
91
92
93
94
95
97
99
98
93
83
73
66
59
56
55

Pressure (mb)

1014
1014
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1018
1019
1019
1020
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

315
317
317
316
318
318
323
323
324
327
330
330
329
330
331
330
332
332
331
329
325
321
321
320

Sunday 24

Waning Gibbous 81%

20:08

12:15

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

Sun - Rise: 07:21, Set: 17:53, Transit: 12:36. Moon - Rise: 20:08, Set: 12:15. Civil Dark: 18:22 - 06:51. Nautical Dark: 18:56 - 06:18. Astro Dark: 19:30 - 05:44

Total Clouds (% Sky Obscured)

83
91
69
18
43
61
23
10
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
22
6
6
23
29
0
0
0
2
0
0
0
4
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

83
90
69
6
41
29
0
0
59
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
1
0
10
2
41
23
10
77
73
47
100
99
100
99
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
10
8
9
8
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

2
3
4
4
6
6
7
7
6
7
19
35
46
55
56
57
57
58
58
57
54
47
41
27

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0.02
0.11
0.34
0.47
0.68
0.76
0.89
0.94
0.97
0.95
0.84
0.81
0.77
0.56
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
8
6
5
4
4
4
4
4
4
5
6
5
4
4
4
4
4
4
5
5
6
7

Dew Point (°C)

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

Relative Humidity (%)

58
65
72
77
82
86
89
91
92
93
94
96
98
99
100
100
100
100
100
100
98
93
90
87

Pressure (mb)

1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018

Ozone (du)

317
316
316
318
313
312
310
308
304
300
301
300
299
299
298
298
298
297
297
296
295
293
292
291

Monday 25

Waning Gibbous 73%

20:50

13:09

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:22, Set: 17:51, Transit: 12:36. Moon - Rise: 20:50, Set: 13:09. Civil Dark: 18:21 - 06:53. Nautical Dark: 18:55 - 06:19. Astro Dark: 19:28 - 05:45

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
81
81
81
81
81
100
100

Medium Clouds (% Sky Obscured)

100
100
95
98
20
50
88
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

96
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
56
70
73
48
39
37
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

22
19
20
21
19
14
10
9
11
12
17
33
39
48
46
43
55
48
44
40
50
58
65
71

Precipitation Amount (mm)

0.22
0.19
0.2
0.22
0.22
0.15
0.09
0.07
0.1
0.12
0.17
0.48
0.6
0.78
0.68
0.58
1.19
0.79
0.5
0.4
0.69
1.04
1.42
2.35

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
6
6
6
6
6
6
6
5
5
5
6
6
5
5
5
7
8
8
10
8
7

Dew Point (°C)

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

Relative Humidity (%)

86
86
89
93
95
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
99
95
97
97

Pressure (mb)

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

Ozone (du)

289
289
290
292
290
290
292
294
294
296
301
302
301
300
302
304
301
303
304
304
306
306
306
307

Tuesday 26

Waning Gibbous 64%

21:40

13:56

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:24, Set: 17:50, Transit: 12:36. Moon - Rise: 21:40, Set: 13:56. Civil Dark: 18:19 - 06:54. Nautical Dark: 18:53 - 06:20. Astro Dark: 19:27 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
91
91
91
91
91
91
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
96
96
96
96
96
30
30
30
30
30
30
90
90

Medium Clouds (% Sky Obscured)

100
100
100
100
77
77
77
77
77
77
86
86
86
86
86
86
85
85
85
85
85
85
100
100

High Clouds (% Sky Obscured)

100
100
100
100
64
64
64
64
64
64
37
37
37
37
37
37
10
10
10
10
10
10
100
100

ISS Passover

Visibility (miles)

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

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

77
76
74
78
78
70
66
59
58
50
54
74
75
77
77
78
79
69
55
43
30
22
20
23

Precipitation Amount (mm)

2.46
2
1.66
1.9
1.76
0.94
0.7
0.53
0.51
0.37
0.38
0.61
0.67
0.79
0.82
0.88
0.81
0.52
0.32
0.19
0.13
0.1
0.09
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
10
10
10
10
9
9
9
9
10
10
9
9
9
9
9
9
10
10
11
12
12

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
10
10
9
9
9
9
10
10
9
9
9
9
9
9
10
10
11
12
12

Relative Humidity (%)

96
95
94
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1008
1008
1008
1008
1008
1006
1006
1006
1006
1006
1005
1001
1001
1002
1002
1003
1003
1004
1004
1005
1005
1005
1004
1004

Ozone (du)

310
312
314
314
312
313
315
314
312
311
312
312
311
310
310
310
311
312
313
314
316
317
317
317

Wednesday 27

Waning Gibbous 54%

22:37

14:36

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:25, Set: 17:48, Transit: 12:36. Moon - Rise: 22:37, Set: 14:36. Civil Dark: 18:18 - 06:55. Nautical Dark: 18:52 - 06:21. Astro Dark: 19:25 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

90
90
90
90
94
94
94
94
94
94
100
100
100
100
100
100
97
97
97
97
97
97
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
99
99
99
99
99
99
95
95
95
95
95
95
86
86
86
86
86
86
9
9

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
95
95
95
95
95
1
1
1
1
1
1
0
0

ISS Passover

Visibility (miles)

10
10
9
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

30
33
30
27
11
8
3
0
0
0
2
4
8
9
8
4
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.13
0.16
0.17
0.17
0.12
0.06
0.01
0
0
0
0.01
0.02
0.05
0.07
0.04
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
10
8
7
6
6
5
5
6
6
6
6
5
5
5
5
5
4
4
4
4
4

Chance of Frost

Temperature (°C)

12
11
11
10
10
9
9
8
8
7
8
7
7
7
6
6
6
7
9
10
12
14
15
15

Feels Like (°C)

12
11
11
10
8
8
7
7
6
6
6
6
5
5
4
4
4
5
8
10
12
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
83
78
81

Pressure (mb)

1005
1006
1006
1007
1011
1011
1012
1011
1011
1012
1011
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

319
320
321
321
315
314
314
315
314
312
316
314
311
307
305
302
300
297
294
292
290
289
288
287

Thursday 28

Third Quarter 44%

23:41

15:09

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:26, Set: 17:47, Transit: 12:36. Moon - Rise: 23:41, Set: 15:09. Civil Dark: 18:17 - 06:56. Nautical Dark: 18:51 - 06:22. Astro Dark: 19:24 - 05:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
64
64
64
64
64
64
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
62
62
62
62
62
62
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

9
9
9
9
94
94
94
94
94
94
41
41
41
41
41
41
100
100
100
100
100
100
98
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
35
35
35
35
35
6
6

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain

Precipitation Probability (%)

4
5
5
4
2
2
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
5
9

Precipitation Amount (mm)

0.03
0.04
0.04
0.03
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.03

Wind Speed/Direction (mph)

4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
6
8
9
10
10
9
8

Chance of Frost

Temperature (°C)

14
12
11
10
9
9
9
8
8
8
7
7
6
6
6
6
6
7
8
10
11
12
12
12

Feels Like (°C)

14
12
11
10
9
9
9
8
8
8
7
7
6
5
5
5
5
5
6
8
11
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

88
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
95
94
95

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011

Ozone (du)

286
284
283
282
282
282
282
283
284
286
287
288
288
288
288
289
290
290
290
290
291
291
292
296

Friday 29

Waning Crescent 34%

00:49

15:38

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:27, Set: 17:45, Transit: 12:36. Moon - Rise: 00:49, Set: 15:38. Civil Dark: 18:15 - 06:58. Nautical Dark: 18:49 - 06:24. Astro Dark: 19:23 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
77
77
77
77
77
77
100
100
100
100
100
100
98
98

Medium Clouds (% Sky Obscured)

98
98
98
98
91
91
91
91
91
91
98
98
98
98
98
98
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

6
6
6
6
86
86
86
86
86
86
0
0
0
0
0
0
56
56
56
56
56
56
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

21
35
42
40
39
35
34
32
36
40
42
41
36
28
23
19
17
13
9
0
0
7
9
15

Precipitation Amount (mm)

0.11
0.2
0.24
0.25
0.24
0.2
0.19
0.22
0.3
0.39
0.43
0.35
0.22
0.14
0.11
0.1
0.09
0.05
0.01
0
0
0.01
0.01
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

301
304
306
307
307
307
306
305
304
302
300
300
300
300
299
298
297
295
293
291
291
292
292
293

Forecast for Middlebury, Addison County, US (44.02,-73.17)

Generated: 23/10/21 16:48:05. Forecast: 23/10/21 to 29/10/21. Timezone: UTC-4.00