Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

First Quarter 49%

14:03

23:05

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

Sun - Rise: 06:40, Set: 18:44, Transit: 12:42. Moon - Rise: 14:03, Set: 23:05. Civil Dark: 19:12 - 06:12. Nautical Dark: 19:45 - 05:40. Astro Dark: 20:19 - 05:06

Total Clouds (% Sky Obscured)

2
2
4
1
0
0
2
31
79
74
31
34
26
20
5
3
2
2
1
0
0
0
15
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
2
31
79
73
27
24
20
14
0
2
2
1
0
0
0
0
15
41

Medium Clouds (% Sky Obscured)

2
2
4
1
0
0
0
1
9
12
16
31
21
16
5
2
2
2
1
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
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
2

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
11
13
16
18
20
20
20
21
21
21
20
18
16
15
15
14
14
13
13
12
11
11

Feels Like (°C)

7
8
11
13
16
18
20
20
20
21
21
21
20
18
16
15
15
14
14
13
13
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

85
88
87
78
70
66
64
62
61
61
61
61
63
67
73
77
79
80
82
84
87
90
93
96

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1009
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1014

Ozone (du)

305
304
304
304
304
304
305
305
305
303
300
299
299
299
299
297
294
291
290
289
288
288
287
287

Thursday 24

Waxing Gibbous 60%

15:04

00:01

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

Sun - Rise: 06:41, Set: 18:42, Transit: 12:41. Moon - Rise: 15:04, Set: 00:01. Civil Dark: 19:10 - 06:13. Nautical Dark: 19:43 - 05:41. Astro Dark: 20:17 - 05:07

Total Clouds (% Sky Obscured)

64
69
56
97
95
98
100
99
100
100
99
98
99
91
84
60
27
13
1
0
2
2
2
2

Low Clouds (% Sky Obscured)

59
69
13
4
1
0
0
0
0
0
0
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
6
13
18
9
2
0
0
0
0
2
1
0
2
2
2
2

High Clouds (% Sky Obscured)

12
0
48
97
95
98
100
99
100
100
99
98
99
91
84
60
27
13
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
11
13
16
18
20
22
23
24
23
23
21
18
16
15
14
14
13
13
12
11
10
10

Feels Like (°C)

10
10
11
13
16
18
20
22
23
24
23
23
21
18
16
15
14
14
13
13
12
11
10
10

Dew Point (°C)

10
10
11
12
13
13
14
13
13
13
13
13
13
12
11
11
11
11
11
10
10
10
9
9

Relative Humidity (%)

100
100
100
93
82
73
66
58
52
50
52
56
61
68
74
78
80
82
84
87
89
91
93
95

Pressure (mb)

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

Ozone (du)

287
288
288
289
291
292
291
290
289
288
288
288
289
290
290
291
291
292
293
294
294
294
293
293

Friday 25

Waxing Gibbous 70%

15:56

01:02

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

Sun - Rise: 06:42, Set: 18:40, Transit: 12:41. Moon - Rise: 15:56, Set: 01:02. Civil Dark: 19:08 - 06:14. Nautical Dark: 19:42 - 05:42. Astro Dark: 20:15 - 05:08

Total Clouds (% Sky Obscured)

2
2
2
1
1
0
0
0
2
6
9
8
5
12
12
12
12
12
12
12
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

2
2
1
1
1
0
0
0
2
6
9
8
5
12
12
12
12
12
12
12
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
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
11
13
17
20
22
24
25
25
25
24
23
20
18
17
16
16
16
15
15
14
14
13

Feels Like (°C)

10
10
11
13
17
20
22
24
25
25
25
24
23
20
18
17
16
16
16
15
15
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

98
100
99
89
80
73
66
57
52
50
52
56
62
69
76
79
81
82
84
86
87
89
91
91

Pressure (mb)

1018
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1018
1018
1018
1018
1018
1019

Ozone (du)

294
295
296
297
298
298
299
299
300
300
301
301
299
297
295
294
294
293
292
292
291
290
289
288

Saturday 26

Waxing Gibbous 79%

16:38

02:06

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

Sun - Rise: 06:43, Set: 18:38, Transit: 12:41. Moon - Rise: 16:38, Set: 02:06. Civil Dark: 19:07 - 06:15. Nautical Dark: 19:40 - 05:43. Astro Dark: 20:13 - 05:09

Total Clouds (% Sky Obscured)

0
0
39
39
39
39
39
39
0
0
0
0
0
0
91
91
91
91
91
91
44
44
44
44

Low Clouds (% Sky Obscured)

0
0
39
39
39
39
39
39
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6

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
0
0
0
0
0
0
0
91
91
91
91
91
91
41
41
41
41

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
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)

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

Chance of Frost

Temperature (°C)

13
13
14
16
20
22
24
25
25
26
26
25
23
21
19
18
17
17
17
16
16
16
15
16

Feels Like (°C)

13
13
14
16
20
22
24
25
25
26
26
25
23
21
19
18
17
17
17
16
16
16
15
16

Dew Point (°C)

12
12
13
14
15
15
15
14
13
14
14
14
14
13
12
12
12
13
13
13
13
13
14
14

Relative Humidity (%)

94
96
93
83
73
65
58
51
48
47
49
51
55
60
65
69
73
76
78
81
84
87
89
89

Pressure (mb)

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

Ozone (du)

288
288
288
287
286
285
284
283
282
282
281
281
282
282
282
283
283
283
282
281
281
281
282
282

Sunday 27

Waxing Gibbous 87%

17:13

03:10

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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:44, Set: 18:37, Transit: 12:40. Moon - Rise: 17:13, Set: 03:10. Civil Dark: 19:05 - 06:16. Nautical Dark: 19:38 - 05:44. Astro Dark: 20:12 - 05:11

Total Clouds (% Sky Obscured)

44
44
97
97
97
97
97
97
94
94
94
94
94
94
64
64
64
64
64
64
62
62
62
62

Low Clouds (% Sky Obscured)

6
6
54
54
54
54
54
54
0
0
0
0
0
0
2
2
2
2
2
2
61
61
61
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
6
6
6
6

High Clouds (% Sky Obscured)

41
41
89
89
89
89
89
89
94
94
94
94
94
94
64
64
64
64
64
64
1
1
1
1

ISS Passover

Visibility (miles)

10
9
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
1
0
0
0
0
3
4
7
11
19
33
39
49
54
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0.01
0.01
0.03
0.07
0.13
0.25
0.46
0.96
1.77
2.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
17
18
20
22
23
25
26
26
25
25
24
22
21
20
20
19
19
19
18
18
17
17

Feels Like (°C)

16
16
17
19
20
22
24
25
26
26
26
25
24
23
21
21
20
19
19
19
18
18
17
17

Dew Point (°C)

14
15
15
16
17
17
17
16
16
16
17
17
17
17
17
16
16
16
17
17
16
16
16
16

Relative Humidity (%)

90
92
91
85
79
73
67
59
55
54
58
62
67
72
76
79
81
84
86
88
89
91
94
96

Pressure (mb)

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

Ozone (du)

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

Monday 28

Waxing Gibbous 93%

17:43

04:14

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

Sun - Rise: 06:45, Set: 18:35, Transit: 12:40. Moon - Rise: 17:43, Set: 04:14. Civil Dark: 19:03 - 06:17. Nautical Dark: 19:36 - 05:45. Astro Dark: 20:10 - 05:12

Total Clouds (% Sky Obscured)

62
62
84
84
84
84
84
84
99
99
99
99
99
99
8
8
8
8
8
8
0
0
0
0

Low Clouds (% Sky Obscured)

61
61
36
36
36
36
36
36
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0

Medium Clouds (% Sky Obscured)

6
6
73
73
73
73
73
73
98
98
98
98
98
98
8
8
8
8
8
8
0
0
0
0

High Clouds (% Sky Obscured)

1
1
28
28
28
28
28
28
98
98
98
98
98
98
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

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

Precipitation Probability (%)

46
31
13
0
0
6
14
20
16
8
5
3
3
2
2
0
0
0
0
1
1
1
0
0

Precipitation Amount (mm)

1.23
0.28
0.01
0
0
0.01
0.03
0.12
0.19
0.14
0.06
0.03
0.02
0.01
0.01
0
0
0
0
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
15
14
13
13
13
12
11
11
10
10
9
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

99
100
96
85
77
70
70
74
76
72
66
62
62
65
68
70
72
75
78
80
81
82
81
81

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1008
1008
1008
1008
1008
1008
1008
1007
1007
1006

Ozone (du)

292
292
293
294
296
298
301
303
305
307
309
311
318
325
329
326
320
315
313
312
311
310
308
306

Tuesday 29

Waxing Gibbous 97%

18:08

05:16

06 Good
07 Good
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
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:47, Set: 18:33, Transit: 12:40. Moon - Rise: 18:08, Set: 05:16. Civil Dark: 19:01 - 06:18. Nautical Dark: 19:34 - 05:46. Astro Dark: 20:08 - 05:13

Total Clouds (% Sky Obscured)

0
0
100
100
100
100
100
100
98
98
98
98
98
98
96
96
96
96
96
96
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
96
96
96
96

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
80
80
80
80
80
80
87
87
87
87
87
87
99
99
99
99

High Clouds (% Sky Obscured)

0
0
100
100
100
100
100
100
96
96
96
96
96
96
95
95
95
95
95
95
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
4
7
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
2
2
0
0
0
4
6
11
21
38
54
68
73
73
71
56
35
22
18
14

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0
0
0
0.01
0.09
0.21
0.41
0.84
1.17
1.36
2.65
3.9
2.84
1.15
0.38
0.19
0.1
0.06

Wind Speed/Direction (mph)

5
6
6
8
9
10
11
11
12
12
12
11
10
8
6
6
6
6
6
5
4
4
4
4

Chance of Frost

Temperature (°C)

11
12
13
15
18
20
21
22
23
24
23
23
22
21
19
18
16
15
15
14
14
14
13
13

Feels Like (°C)

11
12
13
15
18
20
21
22
23
24
23
23
22
21
19
18
16
15
15
14
14
14
13
13

Dew Point (°C)

8
9
10
11
13
13
14
14
14
14
15
15
16
17
17
15
14
13
13
13
13
12
12
11

Relative Humidity (%)

81
83
83
79
74
67
62
58
56
55
58
63
71
77
85
86
85
86
88
89
89
89
88
88

Pressure (mb)

1005
1005
1005
1004
1003
1003
1002
1001
1000
999
999
998
998
997
997
997
997
998
998
998
998
998
999
999

Ozone (du)

304
303
301
299
296
294
292
290
288
287
286
286
286
287
288
287
287
287
286
287
286
286
285
285

Forecast for Grafton, Windham County, US (43.17,-72.61)

Generated: 23/09/20 06:00:10. Forecast: 23/09/20 to 29/09/20. Timezone: UTC-4.00