Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waning Gibbous 95%

20:14

09:13

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

Sun - Rise: 06:42, Set: 18:47, Transit: 12:44. Moon - Rise: 20:14, Set: 09:13. Civil Dark: 19:15 - 06:13. Nautical Dark: 19:49 - 05:39. Astro Dark: 20:23 - 05:05

Total Clouds (% Sky Obscured)

97
80
84
74
98
81
96
59
70
45
73
38
99
98
77
9
33
50
38
67
64
74
82
88

Low Clouds (% Sky Obscured)

38
31
19
58
98
64
91
27
21
16
24
5
2
6
32
0
0
1
2
5
26
3
5
6

Medium Clouds (% Sky Obscured)

48
7
1
5
8
2
1
6
2
10
21
16
9
4
16
9
23
18
7
13
32
38
23
34

High Clouds (% Sky Obscured)

95
72
80
39
21
48
63
44
61
33
62
26
99
98
72
1
12
39
34
63
48
59
77
83

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

Precipitation Probability (%)

3
3
3
2
3
5
5
4
4
3
3
2
2
2
3
3
3
3
5
5
12
17
24
25

Precipitation Amount (mm)

0.03
0
0.02
0.03
0.05
0.07
0.07
0.06
0.05
0.04
0.02
0.01
0.03
0.04
0.05
0.05
0.03
0.03
0.11
0.14
0.22
0.27
0.2
0.12

Wind Speed/Direction (mph)

9
10
10
10
10
10
11
11
12
12
14
15
16
15
12
11
11
10
10
10
11
12
13
13

Chance of Frost

Temperature (°C)

21
21
21
21
20
20
20
21
22
23
24
24
26
26
26
25
24
23
23
22
22
21
21
21

Feels Like (°C)

21
21
21
21
21
21
21
21
23
23
24
24
26
26
26
26
25
23
23
22
22
22
21
21

Dew Point (°C)

18
18
18
18
18
18
18
18
18
18
18
17
18
17
17
17
17
17
17
17
17
17
17
17

Relative Humidity (%)

82
83
84
83
84
86
84
82
78
74
70
66
63
60
59
60
64
68
72
76
77
78
80
81

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1014
1014
1014

Ozone (du)

275
275
276
277
278
278
281
282
282
282
281
281
279
280
280
280
280
279
277
277
278
278
277
277

Friday 24

Waning Gibbous 90%

20:37

10:17

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 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 06:43, Set: 18:45, Transit: 12:44. Moon - Rise: 20:37, Set: 10:17. Civil Dark: 19:13 - 06:14. Nautical Dark: 19:47 - 05:41. Astro Dark: 20:21 - 05:06

Total Clouds (% Sky Obscured)

88
98
100
99
100
100
100
99
100
100
98
69
4
1
2
0
2
6
7
6
4
2
0
0

Low Clouds (% Sky Obscured)

2
67
100
31
55
100
81
31
45
44
15
34
0
0
2
0
2
5
6
6
3
1
0
0

Medium Clouds (% Sky Obscured)

13
66
98
92
52
82
96
95
100
100
93
49
3
1
0
0
1
2
4
4
2
1
0
0

High Clouds (% Sky Obscured)

86
95
98
97
100
99
98
98
99
95
86
16
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
9
10
7
8
4
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
41
65
65
64
64
67
65
61
55
41
28
11
3
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.07
0.24
1.07
1.64
2.13
2.21
2.55
2.5
2.23
1.77
1.06
0.65
0.29
0.04
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
21
21
20
18
17
16
16
16
16
18
19
21
21
20
17
16
15
14
14
13
13

Feels Like (°C)

21
21
21
21
21
20
18
17
17
16
16
16
18
19
21
21
20
17
16
15
14
14
13
13

Dew Point (°C)

18
18
18
18
18
18
17
16
16
15
15
14
13
13
13
12
12
11
11
10
10
10
10
10

Relative Humidity (%)

83
83
85
86
87
89
93
96
97
97
94
88
73
65
60
59
62
68
72
74
77
80
82
83

Pressure (mb)

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

Ozone (du)

274
274
275
274
275
276
279
279
279
281
282
284
290
292
291
290
288
287
285
285
285
285
284
283

Saturday 25

Waning Gibbous 83%

21:03

11:21

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
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

Sun - Rise: 06:44, Set: 18:43, Transit: 12:44. Moon - Rise: 21:03, Set: 11:21. Civil Dark: 19:12 - 06:16. Nautical Dark: 19:45 - 05:42. Astro Dark: 20:19 - 05:08

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
2
14
48
84
81
54
65
65
65
65
65
65
73
73
73
73
73
73

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
2
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
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
13
48
84
81
54
65
65
65
65
65
65
73
73
73
73
73
73

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 (%)

0
0
0
0
0
4
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
10
10
10
10
11
13
15
18
19
20
21
22
22
21
19
17
16
15
15
14
14
14

Feels Like (°C)

12
11
10
10
10
10
11
13
15
18
19
20
21
22
22
21
19
17
16
15
15
14
14
14

Dew Point (°C)

9
9
9
9
9
9
10
11
12
13
13
12
12
12
12
13
12
12
11
11
11
11
11
11

Relative Humidity (%)

86
87
90
93
95
95
92
85
79
73
66
60
55
54
55
59
65
70
73
75
78
79
81
82

Pressure (mb)

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

Ozone (du)

282
282
283
285
286
288
288
287
285
284
284
283
286
287
287
287
288
288
288
289
290
291
292
293

Sunday 26

Waning Gibbous 75%

21:34

12:24

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 OK
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 06:45, Set: 18:41, Transit: 12:43. Moon - Rise: 21:34, Set: 12:24. Civil Dark: 19:10 - 06:17. Nautical Dark: 19:43 - 05:43. Astro Dark: 20:17 - 05:09

Total Clouds (% Sky Obscured)

95
95
95
95
95
95
75
75
75
75
75
75
81
81
81
81
81
81
10
10
10
10
10
10

Low Clouds (% Sky Obscured)

8
8
8
8
8
8
9
9
9
9
9
9
10
10
10
10
10
10
5
5
5
5
5
5

Medium Clouds (% Sky Obscured)

95
95
95
95
95
95
74
74
74
74
74
74
74
74
74
74
74
74
7
7
7
7
7
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
6
6
6
6
6
56
56
56
56
56
56
4
4
4
4
4
4

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
9
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
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
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

Precipitation Probability (%)

0
0
4
7
7
7
7
6
7
7
8
8
12
20
19
19
14
15
12
8
10
10
7
9

Precipitation Amount (mm)

0
0
0.02
0.04
0.04
0.03
0.03
0.03
0.03
0.04
0.06
0.07
0.13
0.27
0.23
0.28
0.21
0.16
0.11
0.03
0.06
0.04
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
13
15
17
19
20
20
20
19
19
18
16
14
13
12
11
11
11
11

Feels Like (°C)

14
13
13
13
13
13
13
15
17
19
20
20
20
19
19
18
16
14
13
12
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

84
86
87
88
88
89
89
81
76
67
58
53
51
53
55
57
62
67
69
70
72
73
75
77

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1009
1009
1011
1011
1011
1011
1011
1011

Ozone (du)

289
288
289
291
294
296
304
307
310
313
316
318
322
325
328
327
324
324
321
322
323
323
324
323

Monday 27

Waning Gibbous 66%

22:12

13:26

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

Sun - Rise: 06:46, Set: 18:39, Transit: 12:43. Moon - Rise: 22:12, Set: 13:26. Civil Dark: 19:08 - 06:18. Nautical Dark: 19:41 - 05:44. Astro Dark: 20:15 - 05:10

Total Clouds (% Sky Obscured)

24
24
24
24
24
24
13
13
13
13
13
13
92
92
92
92
92
92
22
22
22
22
22
22

Low Clouds (% Sky Obscured)

9
9
9
9
9
9
2
2
2
2
2
2
3
3
3
3
3
3
9
9
9
9
9
9

Medium Clouds (% Sky Obscured)

20
20
20
20
20
20
13
13
13
13
13
13
92
92
92
92
92
92
18
18
18
18
18
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7

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

Very Light Rain
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 (%)

6
0
3
4
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0
0.01
0.01
0.01
0.01
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
3
3
3
3
3
3
3
3
4
4
3
3
3
3
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

10
10
10
9
10
10
10
12
14
16
16
17
19
19
19
18
17
16
14
13
12
11
11
10

Feels Like (°C)

10
10
9
9
9
9
10
12
14
16
16
17
19
19
19
18
17
16
14
13
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

81
84
85
87
88
88
89
84
78
71
64
58
51
51
55
58
61
63
65
67
71
74
77
80

Pressure (mb)

1012
1012
1012
1012
1013
1013
1012
1012
1012
1012
1012
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

318
317
313
311
311
309
313
313
312
310
308
306
308
308
308
308
307
305
304
304
303
302
302
301

Tuesday 28

Third Quarter 56%

22:57

14:23

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Good
09 Good
10 Good
11 OK
12 OK
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

Sun - Rise: 06:48, Set: 18:37, Transit: 12:42. Moon - Rise: 22:57, Set: 14:23. Civil Dark: 19:06 - 06:19. Nautical Dark: 19:40 - 05:45. Astro Dark: 20:14 - 05:11

Total Clouds (% Sky Obscured)

89
89
89
89
89
89
10
10
10
10
10
10
4
4
4
4
4
4
43
43
43
43
43
43

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
10
10
10
10
10
3
3
3
3
3
3
42
42
42
42
42
42

Medium Clouds (% Sky Obscured)

8
8
8
8
8
8
1
1
1
1
1
1
2
2
2
2
2
2
8
8
8
8
8
8

High Clouds (% Sky Obscured)

88
88
88
88
88
88
0
0
0
0
0
0
0
0
0
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
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
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
7
14
30
47
57
63
60
57
58
58
58
61
62
56
53
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.02
0.08
0.24
0.53
0.78
0.78
0.65
0.54
0.49
0.45
0.48
0.62
0.84
1
0.93
0.78

Wind Speed/Direction (mph)

3
3
4
4
4
4
4
4
4
3
3
4
4
4
4
4
4
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

10
10
9
9
10
10
11
13
15
16
16
16
15
15
14
13
13
14
14
13
13
13
13
12

Feels Like (°C)

10
9
9
9
9
10
11
13
15
16
16
16
15
15
14
13
13
14
14
13
13
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

83
84
87
89
89
89
90
86
80
76
75
74
74
77
80
80
79
78
77
78
79
80
81
82

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

301
301
301
301
301
301
300
300
300
300
299
298
298
298
299
299
301
302
304
305
306
307
307
307

Wednesday 29

Waning Crescent 47%

23:51

15:15

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:49, Set: 18:35, Transit: 12:42. Moon - Rise: 23:51, Set: 15:15. Civil Dark: 19:04 - 06:20. Nautical Dark: 19:38 - 05:47. Astro Dark: 20:12 - 05:13

Total Clouds (% Sky Obscured)

80
80
80
80
80
80
71
71
71
71
71
71
99
99
99
99
99
99
98
98
98
98
98
98

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
6
6
6
6
6
6
34
34
34
34
34
34
5
5
5
5
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
19
19
19
19
19
19
30
30
30
30
30
30
13
13
13
13
13
13

High Clouds (% Sky Obscured)

80
80
80
80
80
80
65
65
65
65
65
65
99
99
99
99
99
99
98
98
98
98
98
98

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

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
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
Very Light Rain

Precipitation Probability (%)

46
46
46
45
44
36
29
20
12
9
10
18
23
22
24
28
27
23
20
21
21
17
15
14

Precipitation Amount (mm)

0.7
0.8
0.98
1.04
0.85
0.58
0.37
0.21
0.1
0.06
0.1
0.23
0.35
0.39
0.38
0.35
0.29
0.21
0.18
0.2
0.25
0.29
0.28
0.26

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
11
11
10
10
11
12
13
14
16
17
18
19
18
16
14
13
12
12
12
12
12

Feels Like (°C)

12
12
11
11
11
10
10
11
12
13
14
16
17
18
19
18
16
14
13
12
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

84
86
88
91
93
95
95
90
88
82
77
70
61
57
58
60
66
69
72
73
75
77
79
81

Pressure (mb)

1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

307
307
306
305
302
299
296
295
294
293
292
290
289
289
289
289
288
287
287
286
286
286
285
284

Forecast for Middlebury, Addison County, US (44.01,-73.18)

Generated: 23/09/21 02:38:06. Forecast: 23/09/21 to 29/09/21. Timezone: UTC-4.00