Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Gibbous 92%

17:34

03:53

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
02 Bad
03 OK
04 Bad

Sun - Rise: 06:39, Set: 18:51, Transit: 12:45. Moon - Rise: 17:34, Set: 03:53. Civil Dark: 19:19 - 06:10. Nautical Dark: 19:53 - 05:37. Astro Dark: 20:28 - 05:02

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
99
99
99
99
99
100
99
100
99
92
38
63
14
73

Low Clouds (% Sky Obscured)

97
99
100
100
100
100
100
100
100
100
99
99
99
99
99
99
99
99
87
78
31
38
9
56

Medium Clouds (% Sky Obscured)

96
93
98
40
21
15
30
11
11
17
23
4
3
4
4
5
16
88
80
80
19
10
2
2

High Clouds (% Sky Obscured)

7
17
1
8
7
2
1
9
7
7
0
0
0
0
1
43
92
100
91
32
6
33
6
38

ISS Passover

Visibility (miles)

9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
9
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
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
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

7
17
32
36
35
26
22
21
23
21
13
9
6
7
5
8
30
62
74
57
34
20
14
8

Precipitation Amount (mm)

0.02
0.05
0.12
0.1
0.12
0.06
0.05
0.06
0.13
0.18
0.12
0.09
0.03
0.06
0.02
0.06
0.82
3.32
5.22
3.44
1.09
0.37
0.18
0.05

Wind Speed/Direction (mph)

9
10
11
13
15
16
16
17
17
17
18
18
18
17
16
16
16
17
16
14
12
10
9
8

Chance of Frost

Temperature (°C)

16
16
16
16
17
18
18
19
20
21
22
22
22
22
21
22
22
22
21
21
21
21
19
17

Feels Like (°C)

16
16
16
16
17
18
18
19
20
21
22
22
22
22
22
22
22
22
22
22
21
21
19
17

Dew Point (°C)

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

Relative Humidity (%)

83
80
79
80
80
79
77
75
73
72
71
72
71
72
73
73
74
77
79
80
80
79
77
75

Pressure (mb)

1022
1021
1021
1020
1020
1019
1018
1017
1016
1015
1014
1012
1011
1010
1010
1010
1009
1008
1008
1008
1009
1010
1011
1013

Ozone (du)

262
263
263
264
264
264
264
263
262
261
262
262
263
263
263
263
263
262
263
264
265
267
267
268

Saturday 22

Waxing Gibbous 96%

18:04

04:54

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

Sun - Rise: 06:40, Set: 18:49, Transit: 12:45. Moon - Rise: 18:04, Set: 04:54. Civil Dark: 19:18 - 06:12. Nautical Dark: 19:51 - 05:38. Astro Dark: 20:26 - 05:03

Total Clouds (% Sky Obscured)

27
22
85
74
95
92
100
100
100
99
53
0
0
0
0
3
88
88
90
25
0
0
0
0

Low Clouds (% Sky Obscured)

27
22
55
62
89
59
78
70
62
50
9
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
2
4
5
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
70
42
41
79
100
100
100
98
48
0
0
0
0
3
88
88
90
25
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 (%)

3
0
3
2
1
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
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
9
8
8
6
5
4
4
3
3
3
3
4
3
3
3
3
3
3
3
3
2
2
2

Relative Humidity (%)

73
73
76
79
72
63
56
52
48
45
44
43
43
47
54
60
64
66
68
70
71
73
77
80

Pressure (mb)

1014
1016
1018
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

268
269
270
270
271
271
271
272
272
273
274
275
276
278
279
280
281
281
281
281
282
282
283
282

Sunday 23

Waxing Gibbous 99%

18:33

04:54

05 Good
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

Sun - Rise: 06:41, Set: 18:47, Transit: 12:44. Moon - Rise: 18:33, Set: 04:54. Civil Dark: 19:16 - 06:13. Nautical Dark: 19:49 - 05:39. Astro Dark: 20:24 - 05:05

Total Clouds (% Sky Obscured)

0
1
1
0
0
0
2
2
0
0
0
1
7
20
12
10
0
2
1
1
3
8
8
8

Low Clouds (% Sky Obscured)

0
1
1
0
0
0
2
2
0
0
0
0
3
13
12
5
0
2
1
1
3
7
7
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
6
16
1
9
0
2
1
1
1
3
3
3

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
6
9
12
15
16
18
18
19
19
19
17
15
13
12
11
10
9
8
8
7
6

Feels Like (°C)

5
5
5
6
9
12
15
16
18
18
19
19
19
17
15
13
12
11
8
8
7
6
5
4

Dew Point (°C)

2
3
3
3
4
4
5
5
5
6
6
6
7
7
7
7
6
6
5
5
4
3
2
0

Relative Humidity (%)

83
85
87
83
73
60
51
47
44
43
43
44
46
51
59
66
70
72
74
74
73
72
71
69

Pressure (mb)

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

Ozone (du)

283
283
284
284
285
286
287
288
288
288
288
288
288
289
290
292
292
293
294
294
295
295
296
296

Monday 24

Full Moon 100%

18:59

05:56

05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
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

Sun - Rise: 06:43, Set: 18:45, Transit: 12:44. Moon - Rise: 18:59, Set: 05:56. Civil Dark: 19:14 - 06:14. Nautical Dark: 19:48 - 05:40. Astro Dark: 20:22 - 05:06

Total Clouds (% Sky Obscured)

8
8
8
0
0
0
0
0
0
57
57
57
57
57
57
99
99
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

7
7
7
0
0
0
0
0
0
13
13
13
13
13
13
6
6
6
6
6
6
7
7
7

Medium Clouds (% Sky Obscured)

3
3
3
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
52
52
52
52
52
52
99
99
99
99
99
99
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

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)

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

Chance of Frost

Temperature (°C)

5
5
4
5
7
9
11
13
14
15
17
18
19
17
14
12
11
10
10
9
9
8
7
6

Feels Like (°C)

3
3
3
4
6
8
11
13
14
15
17
18
19
17
14
12
11
10
9
8
8
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

67
65
66
64
61
52
46
43
42
42
37
36
37
41
48
55
57
57
58
59
61
63
66
68

Pressure (mb)

1034
1035
1035
1036
1036
1036
1035
1035
1034
1034
1033
1033
1033
1033
1034
1034
1034
1035
1035
1035
1034
1034
1034
1034

Ozone (du)

297
298
299
300
300
300
300
300
299
299
299
299
299
299
299
299
298
298
298
297
297
297
297
296

Tuesday 25

Waning Gibbous 99%

19:26

06:59

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
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:44, Set: 18:43, Transit: 12:44. Moon - Rise: 19:26, Set: 06:59. Civil Dark: 19:12 - 06:15. Nautical Dark: 19:46 - 05:41. Astro Dark: 20:20 - 05:07

Total Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
96
96
96
96
96
96
98
98
98
98
98
98
100
100
100

Low Clouds (% Sky Obscured)

7
7
7
1
1
1
1
1
1
87
87
87
87
87
87
92
92
92
92
92
92
98
98
98

Medium Clouds (% Sky Obscured)

0
0
0
100
100
100
100
100
100
86
86
86
86
86
86
65
65
65
65
65
65
99
99
99

High Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
2
2
2
2
2
2
73
73
73
73
73
73
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
9
8
6
6
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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
5
9
14
15
17
20
21
23
27
28
33
51
74
80
83
83
82
80
77
76
77
77

Precipitation Amount (mm)

0
0
0.02
0.03
0.04
0.05
0.06
0.07
0.09
0.09
0.07
0.05
0.05
0.17
0.65
1.23
1.46
1.44
1.29
1.02
0.83
0.82
0.83
0.81

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
7
8
10
11
12
12
13
14
15
16
16
16
15
15
16
16
17
18
18
19
19

Feels Like (°C)

4
4
4
5
7
8
11
12
12
13
14
15
16
16
16
15
15
16
16
17
18
18
19
19

Dew Point (°C)

1
1
2
3
4
4
5
6
7
7
8
9
10
11
12
12
12
13
13
13
14
15
15
16

Relative Humidity (%)

70
72
74
72
71
69
69
68
68
68
68
67
68
70
75
81
82
82
81
80
79
79
80
82

Pressure (mb)

1034
1034
1033
1033
1032
1031
1031
1030
1028
1027
1026
1025
1025
1024
1023
1022
1021
1020
1019
1018
1017
1015
1014
1013

Ozone (du)

296
295
295
294
294
294
294
293
292
291
290
288
286
285
285
285
284
282
281
280
280
279
279
280

Wednesday 26

Waning Gibbous 95%

19:53

08:02

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

Sun - Rise: 06:45, Set: 18:41, Transit: 12:43. Moon - Rise: 19:53, Set: 08:02. Civil Dark: 19:10 - 06:16. Nautical Dark: 19:44 - 05:43. Astro Dark: 20:18 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
9
9
9
9
9
9
9
9
9
9
9
9
6
6
6

Low Clouds (% Sky Obscured)

98
98
98
96
96
96
96
96
96
9
9
9
9
9
9
0
0
0
0
0
0
6
6
6

Medium Clouds (% Sky Obscured)

99
99
99
39
39
39
39
39
39
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
99
0
0
0
0
0
0
9
9
9
9
9
9
0
0
0

ISS Passover

Visibility (miles)

5
5
5
6
6
7
7
6
4
3
4
6
7
9
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

75
73
69
61
58
57
55
61
66
66
58
36
19
9
4
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.75
0.64
0.53
0.48
0.45
0.44
0.46
0.57
0.75
0.83
0.67
0.44
0.25
0.11
0.02
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
9
9
8
8
8
8
5
4
4
3
4
5
4
4
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
17
18
18
18
18
18
18
17
16
15
14
13
12
11
11
10
9
9
9
9
9
9

Relative Humidity (%)

82
83
85
88
87
84
81
78
75
74
74
73
70
69
69
69
70
72
75
77
80
82
85
88

Pressure (mb)

1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1012
1013
1014
1015
1015
1016
1016
1017
1018
1018
1018

Ozone (du)

280
280
280
280
280
279
279
278
277
276
276
276
277
279
280
282
284
285
286
286
285
284
284
284

Thursday 27

Waning Gibbous 89%

20:22

09:08

05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
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

Sun - Rise: 06:46, Set: 18:40, Transit: 12:43. Moon - Rise: 20:22, Set: 09:08. Civil Dark: 19:08 - 06:17. Nautical Dark: 19:42 - 05:44. Astro Dark: 20:16 - 05:10

Total Clouds (% Sky Obscured)

6
6
6
0
0
0
0
0
0
98
98
98
98
98
98
98
98
98
98
98
98
100
100
100

Low Clouds (% Sky Obscured)

6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
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
4
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
98
98
98
98
98
98
98
98
98
98
98
98
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
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 (%)

0
1
2
2
2
2
1
1
1
0
0
0
0
0
0
0
1
1
1
3
6
9
9
7

Precipitation Amount (mm)

0
0.01
0.01
0.02
0.02
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.04
0.05
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
97
95
89
82
74
67
59
54
52
53
55
59
66
72
73
72
72
70
70
70
71
73

Pressure (mb)

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

Ozone (du)

284
284
285
285
285
285
285
285
285
286
288
290
291
292
292
291
291
290
289
289
289
288
288
287

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

Generated: 21/09/18 05:01:10. Forecast: 21/09/18 to 27/09/18. Timezone: UTC-4.00