Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 100%

18:54

07:03

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 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:10, Set: 19:06, Transit: 13:08. Moon - Rise: 18:54, Set: 07:03. Civil Dark: 19:35 - 06:42. Nautical Dark: 20:09 - 06:08. Astro Dark: 20:43 - 05:34

Total Clouds (% Sky Obscured)

85
88
91
100
100
100
100
100
68
70
97
100
100
100
84
69
100
93
41
51
51
83
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
6
15
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)

85
88
91
100
100
100
100
100
65
70
97
100
100
99
79
69
100
93
41
45
45
73
100
100

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
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)

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

Chance of Frost

Temperature (°C)

13
13
13
11
11
10
10
9
9
8
8
8
12
14
17
19
21
22
22
22
22
21
18
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
82
77
69
73
74
74
77
78
78
74
62
53
47
43
40
36
34
32
34
40
54
58

Pressure (mb)

1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1019
1019
1018
1018
1019
1019

Ozone (du)

290
291
292
292
292
291
289
289
289
290
291
291
292
291
291
293
295
295
296
296
297
297
295
294

Saturday 26

Full Moon 100%

19:15

08:16

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

Sun - Rise: 07:11, Set: 19:05, Transit: 13:08. Moon - Rise: 19:15, Set: 08:16. Civil Dark: 19:33 - 06:43. Nautical Dark: 20:07 - 06:09. Astro Dark: 20:41 - 05:35

Total Clouds (% Sky Obscured)

100
100
98
64
63
45
50
45
45
45
47
41
8
11
18
27
34
96
92
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
53
100
100
92
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
0
37
73
98
98
100
100
97

High Clouds (% Sky Obscured)

100
100
98
64
63
45
45
40
35
30
47
40
8
11
18
21
32
87
65
100
100
100
100
91

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
0
6
9
15
10

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)

5
5
5
6
6
6
6
7
6
7
7
7
9
10
11
12
13
13
13
12
10
10
8
8

Chance of Frost

Temperature (°C)

13
12
12
11
10
10
10
9
9
9
9
10
13
16
18
20
21
22
23
22
21
19
18
17

Feels Like (°C)

11
10
9
8
8
7
7
6
6
5
5
7
10
13
15
17
17
19
18
17
17
16
14
13

Dew Point (°C)

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

Relative Humidity (%)

58
58
58
61
66
69
69
68
69
70
77
77
68
55
46
39
33
30
27
30
38
43
50
51

Pressure (mb)

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

Ozone (du)

295
295
294
293
292
291
290
288
288
288
287
287
287
287
288
287
286
285
285
286
287
287
287
285

Sunday 27

Waning Gibbous 97%

19:40

09:32

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:13, Set: 19:03, Transit: 13:08. Moon - Rise: 19:40, Set: 09:32. Civil Dark: 19:31 - 06:44. Nautical Dark: 20:05 - 06:10. Astro Dark: 20:39 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
99
99
100
98
99
97
100
100
91
94
94
89
90
92
95
96
97
97
98
98
97

Low Clouds (% Sky Obscured)

80
58
41
47
77
89
46
48
49
55
59
54
46
39
47
54
66
77
88
88
88
91
92
91

Medium Clouds (% Sky Obscured)

93
92
87
80
73
97
67
83
87
98
96
70
77
67
67
52
52
54
51
52
54
57
55
50

High Clouds (% Sky Obscured)

100
100
100
55
72
100
98
78
78
77
29
61
73
28
11
14
15
22
11
2
2
3
3
1

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

Precipitation Probability (%)

22
7
5
4
8
17
9
4
3
7
21
34
45
45
15
1
0
1
0
0
1
3
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
8
6
6
6
6
6
6
6
6
6
7
7
7
7
6
6
6
7
7
6
6
6

Chance of Frost

Temperature (°C)

16
15
14
13
13
13
13
12
12
12
12
12
13
14
15
16
17
18
18
18
18
17
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
55
62
71
76
76
74
80
84
86
86
84
72
63
58
55
54
51
52
53
55
58
64
67

Pressure (mb)

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

Ozone (du)

282
281
282
283
282
281
281
281
282
282
282
282
282
281
281
281
281
281
281
280
280
281
281
280

Monday 28

Waning Gibbous 92%

20:12

10:50

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:14, Set: 19:01, Transit: 13:07. Moon - Rise: 20:12, Set: 10:50. Civil Dark: 19:30 - 06:45. Nautical Dark: 20:03 - 06:12. Astro Dark: 20:37 - 05:38

Total Clouds (% Sky Obscured)

95
93
91
79
92
91
83
85
77
84
86
87
89
86
74
73
70
74
75
89
92
96
100
100

Low Clouds (% Sky Obscured)

89
87
84
72
82
86
81
84
75
84
86
87
89
86
65
60
60
67
63
82
82
79
78
80

Medium Clouds (% Sky Obscured)

39
31
26
25
22
17
10
1
1
1
0
1
1
0
10
20
30
21
12
3
2
1
0
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
12
16
33
30
100
100

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 (%)

2
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)

5
3
2
2
3
3
3
3
2
2
1
1
1
1
2
3
4
4
5
5
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
74
75
78
76
78
83
87
89
87
82
75
71
65
61
55
51
49
47
52
61
67
70

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1013
1013
1013
1014

Ozone (du)

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

Tuesday 29

Waning Gibbous 84%

20:52

12:09

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:15, Set: 18:59, Transit: 13:07. Moon - Rise: 20:52, Set: 12:09. Civil Dark: 19:28 - 06:46. Nautical Dark: 20:01 - 06:13. Astro Dark: 20:35 - 05:39

Total Clouds (% Sky Obscured)

100
100
92
100
100
100
100
100
100
100
100
100
99
99
99
100
100
99
98
97
94
92
90
92

Low Clouds (% Sky Obscured)

76
12
7
7
8
14
20
54
83
77
73
73
74
77
84
92
100
98
96
95
80
66
50
51

Medium Clouds (% Sky Obscured)

19
31
34
94
99
99
98
97
98
99
100
99
98
97
91
85
79
62
45
28
19
9
0
0

High Clouds (% Sky Obscured)

100
100
87
100
100
100
100
100
100
100
100
92
83
80
80
90
95
99
98
97
94
92
87
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
6
8
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
4
24
36
48
57
95
95
88
95
95
95
90
73
36
34
31
27
19

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.9
0.7
0.5
0.8
0.9
0.7
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
15
15
14
14
14
14
13
13
14
14
13
13
14
14
14
15
15
14
15
15
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

73
74
83
92
93
87
82
72
78
79
83
87
89
89
90
90
90
92
90
90
89
88
86
86

Pressure (mb)

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

Ozone (du)

270
270
269
269
268
268
267
267
266
266
266
266
266
267
267
268
270
271
273
275
277
276
276
275

Wednesday 30

Waning Gibbous 74%

No Rise

13:24

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:16, Set: 18:57, Transit: 13:07. Moon - Rise: No Rise, Set: 13:24. Civil Dark: 19:26 - 06:47. Nautical Dark: 19:59 - 06:14. Astro Dark: 20:33 - 05:40

Total Clouds (% Sky Obscured)

94
97
98
98
99
99
99
99
99
100
100
100
99
99
98
96
95
97
99
99
98
97
96
97

Low Clouds (% Sky Obscured)

52
54
50
46
40
33
26
19
37
56
76
83
89
94
73
52
31
33
33
33
33
33
23
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
5
5
8
10
7
3
11
19
27
38
46
58
65
74
84
87

High Clouds (% Sky Obscured)

79
84
89
92
95
94
94
93
94
95
96
91
87
84
86
88
90
84
67
56
44
41
47
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 (%)

13
4
5
5
2
5
5
2
3
3
2
2
2
1
2
3
2
14
19
21
20
18
11
10

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
14
14
14
14
15
15
15
16
17
18
20
21
23
22
22
22
21
20
18

Feels Like (°C)

13
13
13
14
14
14
12
12
12
13
12
12
15
15
15
16
16
15
22
22
21
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
89
89
92
93
95
95
90
86
83
78
74
71
65
60
54
54
53
52
60
66
73

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

273
271
268
268
267
267
266
265
264
263
262
261
261
260
259
259
258
258
257
256
255
254
254
253

Thursday 1

Waning Gibbous 63%

21:44

14:30

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

Sun - Rise: 07:17, Set: 18:55, Transit: 13:06. Moon - Rise: 21:44, Set: 14:30. Civil Dark: 19:24 - 06:49. Nautical Dark: 19:58 - 06:15. Astro Dark: 20:31 - 05:41

Total Clouds (% Sky Obscured)

98
99
99
99
100
100
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
31
17
9
5
26
50
74
82
89
96
89
82
76
81
87
95

Medium Clouds (% Sky Obscured)

90
92
89
84
80
87
94
100
100
100
100
99
98
95
94
92
92

High Clouds (% Sky Obscured)

39
35
47
69
78
80
86
100
93
85
78
85
93
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
6
4
6
7
9
9
9

Fog (%)

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
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

8
3
8
9
8
29
41
52
95
95
95
95
95
95
95
95
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.7
2.1
4.2
2.2
2.2
2
1.5
0.8
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
18
18
18
17
17
17
17
17
17
18
18
18
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
71
70
71
70
68
73
77
82
86
90
96
93
92
90
89
89

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1012

Ozone (du)

252
251
250
249
249
249
249
249
249
249
249
249
250
250
251
252
254

Forecast for Newmarket, Canada (44.06,-79.46)

Generated: 25/09/26 21:17:40. Forecast: 25/09/26 to 01/10/26. Timezone: UTC-4.00