Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 79%

17:05

02:01

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
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

Sun - Rise: 06:37, Set: 18:47, Transit: 12:41. Moon - Rise: 17:05, Set: 02:01. Civil Dark: 19:15 - 06:08. Nautical Dark: 19:49 - 05:35. Astro Dark: 20:23 - 05:00

Total Clouds (% Sky Obscured)

100
100
100
98
49
46
44
49
42
36
41
43
98
98
47
37
57
78
93
100
100
100
100
96

Low Clouds (% Sky Obscured)

100
88
38
28
7
3
0
0
0
0
0
3
98
38
0
8
33
65
88
100
100
100
100
96

Medium Clouds (% Sky Obscured)

89
46
8
18
24
30
39
28
9
16
33
22
92
95
36
22
22
13
14
17
15
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
3
3
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
98
95
2
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
0
0
0
0
0
1
1
5
7
9
10
9
4
2
2
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)

8
8
7
7
9
9
8
8
8
8
7
7
7
8
9
11
14
14
15
15
15
16
17
15

Chance of Frost

Temperature (°C)

13
13
13
13
13
12
12
12
12
12
12
12
12
12
12
13
14
15
16
16
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
81
87
89
90
90
93
93
93
93
93
92
88
87
83
74
67
59
56
58
64
65
70

Pressure (mb)

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

Ozone (du)

288
289
288
285
281
280
279
280
282
286
289
292
294
289
287
286
285
284
282
280
277
276
276
274

Tuesday 22

Waxing Gibbous 87%

17:05

03:10

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
16 Bad

Sun - Rise: 06:38, Set: 18:45, Transit: 12:40. Moon - Rise: 17:05, Set: 03:10. Civil Dark: 19:13 - 06:09. Nautical Dark: 19:47 - 05:36. Astro Dark: 20:21 - 05:01

Total Clouds (% Sky Obscured)

58
49
46
35
41
56
64
98
100
92
92
92
95
97
99
100
100
100
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
34
18
6
0
2
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
25
25
31
25
20
24
18
18
59
79
80
33
82
49
86
37
33
5
5
13
6

High Clouds (% Sky Obscured)

0
0
0
0
34
50
55
89
98
65
75
67
45
54
97
100
100
100
96
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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
7
21
22
18
18
25
21
5
0
0
2
3
13
10
18
24
3
0
0
0
3
8

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)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
15
15
15
15
15
15
16
16
18
20
21
23
24
25
25
26

Feels Like (°C)

12
13
13
12
13
14
13
14
13
13
13
13
13
13
14
14
15
17
18
20
20
21
22
22

Dew Point (°C)

11
12
12
11
12
13
12
13
13
12
12
12
12
12
13
12
12
12
10
10
7
6
5
5

Relative Humidity (%)

72
74
79
80
83
86
86
86
85
82
82
82
80
82
83
73
66
57
49
42
35
30
27
26

Pressure (mb)

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

Ozone (du)

273
273
271
272
272
272
270
268
267
266
267
268
269
270
272
273
272
272
272
271
271
270
269
269

Wednesday 23

Waxing Gibbous 93%

17:27

04:18

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
16 OK

Sun - Rise: 06:39, Set: 18:43, Transit: 12:40. Moon - Rise: 17:27, Set: 04:18. Civil Dark: 19:11 - 06:11. Nautical Dark: 19:45 - 05:37. Astro Dark: 20:19 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
89
94
100
100
98
100
100
100
100
100
90
80
72
59
48

Low 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

Medium Clouds (% Sky Obscured)

5
40
31
39
40
66
59
36
30
0
0
0
0
0
0
0
0
4
1
0
1
9
9
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
72
91
100
100
97
100
100
100
100
100
82
63
45
45
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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 (%)

14
4
4
7
0
1
11
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)

11
16
10
6
4
4
4
3
2
2
2
4
5
4
4
4
6
6
5
4
5
5
6
6

Chance of Frost

Temperature (°C)

25
24
21
20
19
18
17
17
17
16
15
15
15
15
15
16
18
20
21
22
23
23
23
23

Feels Like (°C)

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

Dew Point (°C)

6
15
12
12
11
11
11
13
13
12
11
9
8
9
9
9
9
10
10
9
7
6
6
6

Relative Humidity (%)

29
57
54
59
62
62
67
76
78
78
75
66
61
66
66
62
56
51
48
43
37
33
32
32

Pressure (mb)

1012
1013
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017
1018
1018
1019
1020
1020
1020
1020
1019
1019
1018
1018
1018

Ozone (du)

268
269
269
269
269
269
269
269
269
269
268
268
269
269
269
270
270
270
271
271
271
271
272
273

Thursday 24

Waxing Gibbous 98%

17:47

05:28

17 OK
18 OK
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
16 Bad

Sun - Rise: 06:40, Set: 18:41, Transit: 12:40. Moon - Rise: 17:47, Set: 05:28. Civil Dark: 19:10 - 06:12. Nautical Dark: 19:43 - 05:38. Astro Dark: 20:17 - 05:04

Total Clouds (% Sky Obscured)

38
45
57
68
78
89
77
79
71
59
64
55
56
61
68
70
70
65
65
62
99
99
97
96

Low 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

Medium Clouds (% Sky Obscured)

0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
28
38
26
14
0
0
0

High Clouds (% Sky Obscured)

38
45
57
68
78
89
72
68
58
43
40
37
33
41
55
65
65
65
60
60
97
96
91
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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
2
2
0
0
1
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)

6
6
5
5
4
4
3
3
2
2
2
2
2
2
3
5
6
8
10
12
12
12
13
14

Chance of Frost

Temperature (°C)

22
22
20
18
16
16
15
14
14
14
14
14
14
14
15
16
18
20
21
22
22
22
23
22

Feels Like (°C)

20
20
18
16
15
15
14
15
16
15
16
17
16
16
17
18
19
20
21
22
21
19
19
18

Dew Point (°C)

6
8
8
9
9
10
10
10
10
10
11
11
12
11
13
12
12
11
10
7
4
1
0
1

Relative Humidity (%)

34
41
47
54
61
68
71
75
79
80
84
84
87
86
86
75
67
57
48
38
30
24
22
24

Pressure (mb)

1018
1018
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1015
1013
1012
1011
1011

Ozone (du)

274
275
275
275
275
275
276
276
276
276
277
278
278
278
277
277
276
276
277
277
276
275
275
275

Friday 25

Waxing Gibbous 100%

18:06

06:38

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 OK
16 OK

Sun - Rise: 06:41, Set: 18:39, Transit: 12:39. Moon - Rise: 18:06, Set: 06:38. Civil Dark: 19:08 - 06:13. Nautical Dark: 19:41 - 05:39. Astro Dark: 20:15 - 05:05

Total Clouds (% Sky Obscured)

94
96
97
98
99
99
100
100
93
100
96
97
62
67
67
71
84
83
63
56
54
53
33
15

Low Clouds (% Sky Obscured)

17
16
2
5
0
0
0
0
0
0
0
0
0
0
1
3
5
3
2
1
1
0
0
0

Medium Clouds (% Sky Obscured)

1
1
10
10
12
15
10
14
21
28
29
29
29
32
33
36
51
43
34
31
29
25
17
10

High Clouds (% Sky Obscured)

82
87
91
97
98
99
100
100
92
100
96
97
62
67
67
71
78
71
60
48
48
45
28
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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
3
5
14
14
3
1
1
3
4
4
2
0
1
2
1
4
2
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)

14
14
13
12
10
8
11
10
11
10
9
8
7
5
6
11
16
16
16
17
16
14
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
4
4
5
7
7
9
10
9
9
10
12
13
11
9
7
5
4
2
1
-0
-2
-2

Relative Humidity (%)

32
39
39
43
47
52
55
60
64
62
62
63
71
78
66
57
48
40
33
27
24
22
20
21

Pressure (mb)

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

Ozone (du)

275
276
277
276
277
277
278
280
281
283
283
285
284
281
282
282
283
284
285
285
285
285
285
284

Saturday 26

Full Moon 100%

18:26

07:51

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

Sun - Rise: 06:43, Set: 18:37, Transit: 12:39. Moon - Rise: 18:26, Set: 07:51. Civil Dark: 19:06 - 06:14. Nautical Dark: 19:39 - 05:41. Astro Dark: 20:14 - 05:07

Total Clouds (% Sky Obscured)

3
2
1
0
13
26
43
51
56
66
73
81
89
72
56
39
53
68
83
86
88
90
93
95

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
13
26
25
20
23
28
20
13
9
13
12
14
20
16
19
11
6
0
0
0

High Clouds (% Sky Obscured)

2
1
1
0
0
0
0
5
10
15
23
31
39
31
25
24
34
43
53
61
61
76
83
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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
1
2
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)

9
8
6
5
4
5
5
5
5
5
5
5
5
5
6
7
8
9
11
12
12
13
13
12

Chance of Frost

Temperature (°C)

21
21
19
17
15
14
14
13
12
11
11
11
11
11
12
14
14
16
18
20
21
22
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

23
24
26
28
31
31
33
34
36
38
40
42
44
47
44
41
39
34
31
28
29
30
31
35

Pressure (mb)

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

Ozone (du)

282
281
280
278
277
276
276
275
274
273
272
272
271
271
270
270
269
269
270
270
270
270
270
270

Sunday 27

Waning Gibbous 97%

18:48

09:07

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

Sun - Rise: 06:44, Set: 18:35, Transit: 12:39. Moon - Rise: 18:48, Set: 09:07. Civil Dark: 19:04 - 06:15. Nautical Dark: 19:38 - 05:42. Astro Dark: 20:12 - 05:08

Total Clouds (% Sky Obscured)

98
81
65
52
63
78
94
93
90
87
82
78
77
86
94
100
82
65
43

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
6
12
16
20
23
25
46
67
81
59
42
24
26
22
18
18
19
18

High Clouds (% Sky Obscured)

97
78
58
42
58
74
89
85
76
50
29
19
19
46
73
100
82
65
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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
Very Light Rain

Precipitation Probability (%)

0
9
9
10
36
27
16
38
41
21
25
19
6
21
32
38
43
40
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
44
48
52
57
51
45
40
41
42
43
44
44
44
41
39
37
26
18

Pressure (mb)

1010
1009
1009
1010
1010
1009
1008
1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1003
1002

Ozone (du)

270
270
270
270
270
271
271
271
271
271
270
270
270
270
270
270
270
271
272

Forecast for Wall, Pennington, United States of America (43.87,-102.23)

Generated: 21/09/26 17:50:35. Forecast: 21/09/26 to 27/09/26. Timezone: UTC-6.00