Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 9

Waning Crescent 0%

06:10

18:57

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

Sun - Rise: 06:52, Set: 19:37, Transit: 13:14. Moon - Rise: 06:10, Set: 18:57. Civil Dark: 20:06 - 06:23. Nautical Dark: 20:41 - 05:49. Astro Dark: 21:17 - 05:13

Total Clouds (% Sky Obscured)

80
85
83
74
68
41
34
100
38
34
35
35
45
100
51
77
100
89
100
100
100
97
100
100

Low Clouds (% Sky Obscured)

46
11
54
6
6
3
1
8
14
0
0
0
0
0
0
11
12
11
11
14
13
11
14
13

Medium Clouds (% Sky Obscured)

34
25
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
32
2
20
0

High Clouds (% Sky Obscured)

80
74
83
74
38
23
34
100
5
25
25
25
32
100
51
74
100
87
100
100
100
97
100
100

ISS Passover

Visibility (miles)

9
9
8
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 (%)

10
2
0
1
0
1
0
1
4
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
11
9
8
9
9
9
8
7
7
7
7
7
7
8
10
11
11
11
11
12
11
10
9

Chance of Frost

Temperature (°C)

23
23
22
21
22
21
21
20
20
19
19
18
18
18
19
21
22
23
24
24
25
24
24
23

Feels Like (°C)

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

Dew Point (°C)

20
20
20
19
20
20
19
18
17
15
13
12
13
12
12
11
9
9
9
9
9
9
10
11

Relative Humidity (%)

84
84
89
89
89
89
89
86
84
75
70
69
72
70
64
52
43
40
39
37
37
39
42
46

Pressure (mb)

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

Ozone (du)

280
282
281
282
284
284
284
283
283
281
279
278
279
281
281
282
283
283
284
286
287
290
295
303

Thursday 10

New Moon 1%

07:23

19:18

19 Bad
20 Bad
21 Bad
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 OK
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

Sun - Rise: 06:53, Set: 19:36, Transit: 13:13. Moon - Rise: 07:23, Set: 19:18. Civil Dark: 20:04 - 06:24. Nautical Dark: 20:39 - 05:50. Astro Dark: 21:15 - 05:14

Total Clouds (% Sky Obscured)

57
55
55
0
1
4
10
15
20
19
15
0
0
0
0
0
0
0
3
9
11
13
13
0

Low Clouds (% Sky Obscured)

5
4
0
0
1
3
8
9
11
11
8
0
0
0
0
0
0
0
2
7
7
7
5
0

Medium Clouds (% Sky Obscured)

3
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)

57
55
55
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)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
18
17
18
17
16
16
15
15
14
14
14
14
16
18
19
20
21
21
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

53
56
59
61
65
65
64
62
62
62
64
66
69
68
61
50
41
36
34
32
31
30
31
33

Pressure (mb)

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

Ozone (du)

306
308
310
312
317
316
318
315
311
311
311
309
309
309
308
303
302
299
297
296
295
293
292
290

Friday 11

Waxing Crescent 3%

08:35

19:39

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

Sun - Rise: 06:54, Set: 19:34, Transit: 13:13. Moon - Rise: 08:35, Set: 19:39. Civil Dark: 20:03 - 06:25. Nautical Dark: 20:37 - 05:51. Astro Dark: 21:12 - 05:16

Total Clouds (% Sky Obscured)

0
0
2
3
2
2
0
6
3
4
49
55
56
8
4
8
2
21
26
24
24
29
41
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
4
0
0
0
7
14
20
14
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
2
3
1
1
0
6
2
3
39
40
39
4
3
2
2
19
26
20
13
12
33
5

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
1
1
1
1
1
1
1
1
1
1
1

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
3
3
2
1
1
1
2
2
2
1
1
2
3
5
6
6
6
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
8
8
8
8
8
9
9
9
9
9
9
10
10
10
9
9
10
11
12
12
13
13

Relative Humidity (%)

42
47
49
52
51
52
55
60
62
63
65
66
68
67
61
53
45
42
41
42
43
44
46
51

Pressure (mb)

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

Ozone (du)

292
293
293
293
292
292
291
289
289
290
291
292
294
295
294
294
293
293
291
291
291
290
290
290

Saturday 12

Waxing Crescent 8%

09:45

19:59

19 Good
20 OK
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 OK
15 OK
16 OK
17 OK
18 OK

Sun - Rise: 06:55, Set: 19:32, Transit: 13:13. Moon - Rise: 09:45, Set: 19:59. Civil Dark: 20:01 - 06:26. Nautical Dark: 20:35 - 05:52. Astro Dark: 21:10 - 05:17

Total Clouds (% Sky Obscured)

16
39
60
95
100
100
100
100
100
100
80
57
51
47
50
74
62
58
69
35
23
21
34
34

Low Clouds (% Sky Obscured)

2
4
0
0
0
0
0
2
5
7
8
11
13
17
19
58
50
48
61
26
17
17
12
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
81
90
77
47
24
25
23
31
33
15
10
6
5
2
0
10
17

High Clouds (% Sky Obscured)

14
37
53
91
100
100
100
100
100
100
60
27
2
4
2
3
5
3
3
3
2
1
23
33

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
4
5
12
21
9
6
4
0
1
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
4
3
2
3
3
3
3
3
3
3
3
3
3
5
7
7
7
8
9
8
9
10
9

Chance of Frost

Temperature (°C)

22
21
21
21
20
20
20
20
20
20
19
19
19
19
21
22
23
24
25
25
26
26
26
25

Feels Like (°C)

24
23
23
23
22
21
21
21
21
21
20
21
22
23
23
24
24
25
25
25
26
26
25
23

Dew Point (°C)

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

Relative Humidity (%)

60
67
70
73
75
79
81
82
85
86
88
92
93
88
76
73
67
59
52
48
43
37
35
37

Pressure (mb)

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

Ozone (du)

288
288
288
289
291
291
291
292
293
297
302
306
305
306
307
308
307
307
306
307
308
311
311
311

Sunday 13

Waxing Crescent 15%

10:55

20:20

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
17 Bad
18 Bad

Sun - Rise: 06:56, Set: 19:30, Transit: 13:12. Moon - Rise: 10:55, Set: 20:20. Civil Dark: 19:59 - 06:28. Nautical Dark: 20:33 - 05:54. Astro Dark: 21:08 - 05:18

Total Clouds (% Sky Obscured)

76
56
88
100
100
100
100
100
100
100
90
77
69
69
69
67
76
87
98
98
99
100
89
76

Low Clouds (% Sky Obscured)

0
0
0
2
5
15
12
85
57
91
90
31
3
2
1
0
0
2
3
8
22
45
37
19

Medium Clouds (% Sky Obscured)

25
23
42
66
95
96
96
86
72
57
56
6
30
18
9
0
0
0
0
5
12
19
41
62

High Clouds (% Sky Obscured)

76
56
85
100
100
100
100
100
100
100
80
57
35
46
63
63
73
84
96
97
97
100
85
68

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
5
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
18
19
16
16
15
15
15
16
15
15
14
14
14
14
15
15
16
15
15
20
20
20
19

Dew Point (°C)

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

Relative Humidity (%)

42
45
48
48
47
44
47
51
55
57
57
55
56
54
51
49
46
41
37
32
37
42
48
49

Pressure (mb)

1017
1018
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1023
1023
1023
1022
1022
1022

Ozone (du)

310
309
309
308
307
306
304
303
303
304
305
305
303
303
302
300
299
298
297
296
295
293
292
291

Monday 14

Waxing Crescent 23%

12:03

20:44

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
17 Bad
18 Bad

Sun - Rise: 06:57, Set: 19:28, Transit: 13:12. Moon - Rise: 12:03, Set: 20:44. Civil Dark: 19:57 - 06:29. Nautical Dark: 20:31 - 05:55. Astro Dark: 21:06 - 05:20

Total Clouds (% Sky Obscured)

61
73
87
100
99
99
98
99
99
100
100
100
100
100
100
100
92
79
63
64
60
65
75
87

Low Clouds (% Sky Obscured)

0
0
5
16
47
64
79
82
82
81
78
78
77
51
25
0
4
9
14
20
25
29
23
16

Medium Clouds (% Sky Obscured)

61
73
87
99
99
98
98
94
91
87
88
88
89
85
81
77
71
64
55
40
27
18
29
45

High Clouds (% Sky Obscured)

52
64
79
92
90
87
84
90
95
100
100
100
100
100
100
100
80
57
28
21
7
0
33
67

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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
None
None
None
None
None
None
None
None
Ice pellet

Precipitation Probability (%)

28
31
30
24
27
30
35
53
68
81
75
82
80
73
68
49
45
34
13
44
38
16
54
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.4
0.4
0.4
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
18
18
18
18
19
20
21
21
23
24
26
27
29
29
29
29
28

Feels Like (°C)

19
19
16
16
16
16
16
16
16
17
17
17
17
17
22
22
23
23
24
24
32
30
29
30

Dew Point (°C)

8
8
9
10
11
12
13
14
15
17
18
18
19
20
20
20
21
20
20
20
20
20
21
21

Relative Humidity (%)

51
52
55
60
63
67
72
77
83
90
98
95
93
93
89
85
83
72
63
57
57
59
61
66

Pressure (mb)

1022
1022
1021
1021
1021
1020
1019
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1014

Ozone (du)

291
290
289
288
288
287
286
286
285
284
283
284
284
285
284
283
283
282
282
281
281
280
280
280

Tuesday 15

Waxing Crescent 32%

13:10

21:12

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:59, Set: 19:26, Transit: 13:12. Moon - Rise: 13:10, Set: 21:12. Civil Dark: 19:55 - 06:30. Nautical Dark: 20:29 - 05:56. Astro Dark: 21:04 - 05:21

Total Clouds (% Sky Obscured)

97
93
90
84
61
38
16
33
39
46
44
32
29
54
74
94
92
89
86

Low Clouds (% Sky Obscured)

10
14
18
22
15
8
1
0
0
0
0
0
2
13
32
49
57
66
66

Medium Clouds (% Sky Obscured)

64
61
59
58
43
25
6
22
32
45
29
21
13
14
12
17
13
7
0

High Clouds (% Sky Obscured)

97
93
90
82
49
24
2
4
8
13
31
32
29
54
74
94
87
78
76

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

Ice pellet
Ice pellet
Ice pellet
Ice pellet
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

94
92
95
91
67
48
12
8
4
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.6
0.6
0.8
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
24
23
21
20
19
18
17
17
16
16
16
15
15
16
17
18
19
20

Feels Like (°C)

30
30
23
23
23
22
22
20
17
16
15
16
16
16
13
13
14
14
14

Dew Point (°C)

21
20
18
16
14
13
13
11
11
10
9
9
9
9
8
7
6
6
6

Relative Humidity (%)

72
79
76
74
71
70
70
67
67
65
65
65
66
66
59
51
46
43
40

Pressure (mb)

1015
1016
1017
1018
1019
1019
1020
1021
1022
1022
1023
1023
1024
1025
1025
1026
1026
1026
1026

Ozone (du)

281
281
282
283
284
283
282
281
282
283
283
284
286
287
289
292
295
296
297

Forecast for Old Toronto, Canada (43.65,-79.38)

Generated: 09/09/26 19:48:44. Forecast: 09/09/26 to 15/09/26. Timezone: UTC-4.00