Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 22%

11:50

21:02

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

Sun - Rise: 07:14, Set: 18:01, Transit: 12:37. Moon - Rise: 11:50, Set: 21:02. Civil Dark: 18:30 - 06:46. Nautical Dark: 19:03 - 06:13. Astro Dark: 19:35 - 05:40

Total Clouds (% Sky Obscured)

97
91
77
78
77
89
98
100
100
100
100
91
100
49
28
84
99
89
84
82
100
100
100
100

Low Clouds (% Sky Obscured)

77
83
72
73
57
57
94
100
92
98
100
90
100
23
22
62
98
89
83
82
100
100
100
100

Medium Clouds (% Sky Obscured)

83
84
56
42
45
77
55
47
30
28
34
12
45
45
6
6
6
9
3
2
17
17
6
9

High Clouds (% Sky Obscured)

88
9
0
1
21
46
70
81
100
81
2
16
66
3
8
58
81
0
6
0
9
42
27
10

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
7
2
0

Precipitation Type

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

Precipitation Probability (%)

8
7
3
3
4
9
16
16
12
8
6
4
3
2
2
2
2
3
4
5
8
9
6
3

Precipitation Amount (mm)

0.02
0.03
0.02
0.03
0.04
0.07
0.15
0.16
0.11
0.08
0.06
0.05
0.03
0.02
0.01
0.02
0.02
0.03
0.03
0.04
0.06
0.07
0.04
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
16
17
18
18
17
16
15
15
14
14
14
14
14
14
14
14
14
14
14
14
15
16

Feels Like (°C)

15
16
16
17
18
18
17
16
15
15
14
14
14
14
14
14
14
14
14
14
14
14
15
16

Dew Point (°C)

13
13
14
14
14
14
14
14
13
13
13
13
12
12
13
13
13
13
13
14
14
14
14
14

Relative Humidity (%)

88
86
84
83
81
81
82
86
88
90
90
90
90
91
92
94
95
96
97
97
98
98
95
93

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

298
297
297
296
297
297
298
298
299
299
300
300
300
299
299
298
299
299
300
301
301
302
302
303

Wednesday 21

Waxing Crescent 33%

12:56

21:57

11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 Good
17 Good
18 Good
19 OK
20 OK
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 Good

Sun - Rise: 07:16, Set: 18:00, Transit: 12:37. Moon - Rise: 12:56, Set: 21:57. Civil Dark: 18:28 - 06:47. Nautical Dark: 19:01 - 06:14. Astro Dark: 19:34 - 05:42

Total Clouds (% Sky Obscured)

98
83
76
61
31
2
3
8
31
22
54
100
100
100
100
100
100
97
47
30
78
51
20
1

Low Clouds (% Sky Obscured)

98
73
45
28
29
2
3
3
1
2
48
100
100
100
100
100
100
95
26
6
6
3
2
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
4
9
25
29
3
34
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

17
38
56
45
2
0
0
5
27
14
13
2
6
2
37
21
17
26
28
25
77
49
19
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
17
96
8
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.01
0.02
0.02
0.02
0.02
0.03
0.02
0
0
0
0.02
0.03
0.08
0.07
0.07
0.04
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
86
77
70
69
71
73
77
79
80
80
79
80
81
83
85
86
87
88
91
95
95
89
80

Pressure (mb)

1024
1024
1023
1023
1022
1021
1021
1021
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1026
1026
1026

Ozone (du)

303
304
304
304
304
304
304
304
305
305
304
304
303
302
300
299
299
301
302
304
306
308
308
308

Thursday 22

Waxing Crescent 44%

13:53

22:58

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

Sun - Rise: 07:17, Set: 17:58, Transit: 12:37. Moon - Rise: 13:53, Set: 22:58. Civil Dark: 18:27 - 06:48. Nautical Dark: 19:00 - 06:15. Astro Dark: 19:32 - 05:43

Total Clouds (% Sky Obscured)

1
3
44
0
1
1
2
0
2
13
20
12
26
35
28
27
27
27
27
27
27
3
3
3

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
1
0
2
13
20
12
26
34
28
27
27
27
27
27
27
3
3
3

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
2
44
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
18
19
19
19
18
17
15
14
13
13
13
13
13
13
12
12
12
11
10
10
11
12

Feels Like (°C)

15
16
18
19
19
19
18
17
15
14
13
13
13
13
13
13
12
12
12
11
10
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

70
63
56
51
50
52
56
62
69
74
75
76
77
80
83
85
86
87
88
89
89
89
86
79

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026

Ozone (du)

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

Friday 23

First Quarter 54%

14:40

00:02

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

Sun - Rise: 07:18, Set: 17:57, Transit: 12:37. Moon - Rise: 14:40, Set: 00:02. Civil Dark: 18:26 - 06:49. Nautical Dark: 18:58 - 06:16. Astro Dark: 19:31 - 05:44

Total Clouds (% Sky Obscured)

3
3
3
0
0
0
0
0
0
32
32
32
32
32
32
37
37
37
37
37
37
100
100
100

Low Clouds (% Sky Obscured)

3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
37
37
37
37
37
37
100
100
100

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
7
7
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
32
32
32
32
32
32
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
9
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
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
3
7
10
7
2

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.03
0.08
0.11
0.07
0.02

Wind Speed/Direction (mph)

7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
8

Chance of Frost

Temperature (°C)

13
15
16
18
19
19
19
17
16
14
14
14
13
13
13
13
13
14
14
14
14
14
14
15

Feels Like (°C)

13
15
16
18
19
19
19
17
16
14
14
14
13
13
13
13
13
14
14
14
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

71
65
59
55
51
53
56
61
66
71
75
77
78
79
81
82
84
85
86
87
87
86
84
83

Pressure (mb)

1026
1025
1024
1023
1023
1022
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

298
297
296
296
295
295
295
294
293
292
291
290
289
289
289
288
287
286
285
285
286
286
287
288

Saturday 24

Waxing Gibbous 65%

15:17

01:07

11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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

Sun - Rise: 07:19, Set: 17:55, Transit: 12:37. Moon - Rise: 15:17, Set: 01:07. Civil Dark: 18:24 - 06:50. Nautical Dark: 18:57 - 06:17. Astro Dark: 19:30 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
30
30
30
30
30
30
59
59
59
59
59
59
98
98
98
98
98
98
82
82
82

Low Clouds (% Sky Obscured)

100
100
100
27
27
27
27
27
27
20
20
20
20
20
20
59
59
59
59
59
59
80
80
80

Medium Clouds (% Sky Obscured)

7
7
7
15
15
15
15
15
15
52
52
52
52
52
52
98
98
98
98
98
98
32
32
32

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
8
8
8
8
8
23
23
23
23
23
23
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
16
16
15
14
13
12
12
11
10
10
9
8
8
7
6
5
4
3
2
2
3
5

Feels Like (°C)

15
16
16
16
15
14
13
12
12
11
10
8
7
6
6
5
4
3
2
1
-0
-0
1
3

Dew Point (°C)

11
10
9
8
8
7
7
6
5
5
4
4
4
4
4
3
3
2
1
0
-0
-1
-1
-1

Relative Humidity (%)

77
70
63
60
60
62
64
65
66
66
68
70
73
75
77
78
79
80
82
83
84
83
76
65

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1017
1018
1018
1019
1019
1020
1021
1021
1022
1022
1022
1023
1024
1024
1025
1026
1027

Ozone (du)

288
288
288
288
288
288
288
290
293
295
295
295
296
298
300
301
302
302
302
302
303
304
305
307

Sunday 25

Waxing Gibbous 74%

15:49

02:10

11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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

Sun - Rise: 07:20, Set: 17:54, Transit: 12:37. Moon - Rise: 15:49, Set: 02:10. Civil Dark: 18:23 - 06:52. Nautical Dark: 18:56 - 06:19. Astro Dark: 19:28 - 05:46

Total Clouds (% Sky Obscured)

82
82
82
34
34
34
34
34
34
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
80
80
3
3
3
3
3
3
99
99
99
99
99
99
100
100
100
100
100
100
98
98
98

Medium Clouds (% Sky Obscured)

32
32
32
34
34
34
34
34
34
100
100
100
100
100
100
88
88
88
88
88
88
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
23
23
23
23
23
23
99
99
99
99
99
99
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
4
4
4
4
3
3
2
3
4

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

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
2
3
9
29
35
46
64
72
77
80
82
81
78

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.13
0.29
0.5
0.68
0.86
1.04
1.21
1.35
1.35
1.07
0.74

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
7
9
11
10
10
9
8
7
6
4
4
3
3
3
3
3
3
3
3
3
3
3
4

Dew Point (°C)

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

Relative Humidity (%)

55
47
41
38
39
42
47
51
55
59
63
67
70
72
75
77
79
82
85
85
86
89
89
87

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1027
1027
1027
1028
1028
1027
1028
1027
1027
1027
1026
1025
1025
1024
1024
1023
1023

Ozone (du)

308
307
306
305
304
303
302
301
300
300
300
301
301
301
300
300
300
301
301
299
297
295
296
298

Monday 26

Waxing Gibbous 82%

16:15

03:13

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:22, Set: 17:53, Transit: 12:37. Moon - Rise: 16:15, Set: 03:13. Civil Dark: 18:21 - 06:53. Nautical Dark: 18:54 - 06:20. Astro Dark: 19:27 - 05:47

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
98
98
98

Low Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
95
95

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
81
81
81
81
81
81
44
44
44
44
44
44
48
48
48

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
91
91
91
91
91
91
91
91
91
91
91
96
96
96

ISS Passover

Visibility (miles)

5
4
4
4
5
7
7
5
2
0
0
0
1
1
2
4
5
7
9
10
10
10
10
5

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

Precipitation Probability (%)

72
61
46
39
41
47
46
31
14
9
12
27
41
48
53
53
47
26
14
13
15
23
38
50

Precipitation Amount (mm)

0.55
0.46
0.4
0.36
0.36
0.4
0.41
0.23
0.08
0.05
0.09
0.41
0.82
0.93
0.9
0.77
0.44
0.15
0.06
0.05
0.06
0.09
0.2
0.41

Wind Speed/Direction (mph)

7
7
6
6
6
7
7
6
6
5
5
5
5
5
6
6
6
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
7
8
10
12
13
13
13
13
13
13
13
14
14
14
13
13
13
13
12
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

85
84
83
81
79
78
78
77
78
78
78
78
79
81
82
83
85
86
87
88
87
86
83
82

Pressure (mb)

1022
1022
1021
1020
1019
1019
1018
1018
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

300
300
299
298
296
295
294
293
293
293
292
292
291
291
290
289
288
288
287
286
286
286
286
287

Forecast for Pittsfield, Berkshire County, US (42.46,-73.30)

Generated: 20/10/20 10:57:15. Forecast: 20/10/20 to 26/10/20. Timezone: UTC-4.00