Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 1%

06:51

15:55

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

Sun - Rise: 07:18, Set: 16:42, Transit: 12:00. Moon - Rise: 06:51, Set: 15:55. Civil Dark: 17:14 - 06:46. Nautical Dark: 17:50 - 06:10. Astro Dark: 18:25 - 05:36

Total Clouds (% Sky Obscured)

80
84
88
83
53
19
23
23
22
38
58
68
59
23
5
7
35
44
50
58
63
60
40
52

Low Clouds (% Sky Obscured)

80
84
82
83
53
14
20
21
22
37
55
62
59
21
4
6
22
38
42
53
55
54
32
36

Medium Clouds (% Sky Obscured)

1
1
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
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
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)

13
11
11
10
10
9
9
9
8
8
8
9
10
8
6
6
8
10
11
11
10
10
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
82
85
81
77
81
83
84
88
86
83
78
74
77
87
87
77
68
63
60
58
57
61
67

Pressure (mb)

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

Ozone (du)

351
352
351
348
346
339
333
331
328
332
333
336
340
339
334
330
326
322
319
317
313
311
310
311

Wednesday 19

Waning Crescent 0%

07:56

16:26

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

Sun - Rise: 07:19, Set: 16:41, Transit: 12:00. Moon - Rise: 07:56, Set: 16:26. Civil Dark: 17:14 - 06:47. Nautical Dark: 17:49 - 06:11. Astro Dark: 18:24 - 05:37

Total Clouds (% Sky Obscured)

33
39
6
15
16
17
15
18
27
22
15
14
14
6
21
54
64
99
99
50
29
28
21
44

Low Clouds (% Sky Obscured)

23
28
5
11
12
14
11
14
12
11
9
7
6
4
4
4
4
5
9
6
15
15
17
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
22
47
98
97
50
15
13
0
2

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
1
0
0
0
3
3
5
51
64
70
0
0
4
6
4
44

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
3
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
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
86
89
91
91
92
92
91
91
89
91
91
91
89
86
74
64
59
53
51
50
53
67

Pressure (mb)

1020
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

309
310
313
320
319
317
316
320
322
322
323
322
319
323
323
319
318
318
317
315
313
311
312
312

Thursday 20

New Moon 2%

08:59

17:05

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

Sun - Rise: 07:21, Set: 16:40, Transit: 12:00. Moon - Rise: 08:59, Set: 17:05. Civil Dark: 17:13 - 06:48. Nautical Dark: 17:49 - 06:13. Astro Dark: 18:24 - 05:38

Total Clouds (% Sky Obscured)

56
39
30
17
50
43
75
92
100
100
94
100
99
48
52
56
49
55
50
59
65
62
66
68

Low Clouds (% Sky Obscured)

8
0
0
0
0
0
0
0
0
0
0
3
4
10
11
14
13
22
24
43
45
36
52
65

Medium Clouds (% Sky Obscured)

0
0
0
2
2
8
2
28
92
100
90
100
91
48
51
56
49
55
50
48
50
62
66
68

High Clouds (% Sky Obscured)

56
39
30
17
50
38
71
86
100
94
94
81
77
48
47
42
23
55
50
59
0
33
66
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 (%)

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
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
19
44
59
44
53
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
1
1
1
1
1
0
0
0
0
0
0
-0
-0
0
2
4
5
6
6
6
6
6

Feels Like (°C)

1
-2
-2
-2
-2
-3
-2
-2
-3
-3
-3
-3
-3
-3
-2
-1
1
2
4
5
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

79
83
84
86
88
88
88
88
87
86
84
86
84
84
87
84
74
69
67
64
63
63
66
78

Pressure (mb)

1023
1023
1024
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1018
1017
1015
1015
1014

Ozone (du)

309
308
308
306
303
302
300
297
295
294
292
293
292
292
292
293
296
300
302
301
301
304
304
303

Friday 21

Waxing Crescent 6%

09:57

17:05

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: 07:22, Set: 16:39, Transit: 12:01. Moon - Rise: 09:57, Set: 17:05. Civil Dark: 17:12 - 06:50. Nautical Dark: 17:48 - 06:14. Astro Dark: 18:23 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
94
88
83
91
96
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

70
75
70
65
70
79
53
45
48
53
87
100
94
85
74
84
92
100
100
100
100
100
100
99

Medium Clouds (% Sky Obscured)

69
68
67
64
61
56
92
85
62
74
97
94
77
52
0
0
9
1
29
40
45
55
55
55

High Clouds (% Sky Obscured)

69
38
7
41
69
100
100
100
100
67
33
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
5
9
9
9
9
6
1
0
2
4
7
8

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

Precipitation Probability (%)

77
92
95
95
95
95
87
64
35
35
30
36
44
44
43
31
30
35
43
60
71
74
58
51

Precipitation Amount (mm)

0.3
0.5
0.5
0.8
0.9
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.6
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
3
3
3
4
4
4
3
2
1
1
1
2
2
2
3
3
3
3
4
3
2
2
1

Dew Point (°C)

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

Relative Humidity (%)

89
91
93
93
94
94
94
96
96
94
91
89
90
93
94
94
96
98
98
98
96
93
93
89

Pressure (mb)

1013
1013
1012
1011
1010
1009
1008
1007
1007
1007
1007
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1005
1005

Ozone (du)

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

Saturday 22

Waxing Crescent 11%

10:46

17:54

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

Sun - Rise: 07:23, Set: 16:39, Transit: 12:01. Moon - Rise: 10:46, Set: 17:54. Civil Dark: 17:12 - 06:51. Nautical Dark: 17:48 - 06:15. Astro Dark: 18:22 - 05:40

Total Clouds (% Sky Obscured)

99
98
97
97
97
45
33
29
34
37
44
49
46
67
45
55
63
67
62
52
34
23
15
7

Low Clouds (% Sky Obscured)

99
98
77
26
31
35
32
29
31
30
32
38
34
32
20
22
23
25
23
11
22
19
15
7

Medium Clouds (% Sky Obscured)

60
70
70
75
75
0
0
0
0
0
0
0
0
0
31
41
50
66
45
32
21
15
8
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
3
64
19
19
11
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 (%)

40
26
7
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
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
9
10
10
10
10
11
11
11
10
10
10
10
10
9
8
9
9
10
10
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
-1
-1
-2
-3
-4
-3
-4
-4
-4
-3
-4
-4
-4
-6
-4
-4
-4
-4
-4
-4
-3
1
1

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
85
81
83
81
83
81
80
81
80
78
80
78
78
73
66
60
56
52
48
55
63

Pressure (mb)

1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
1012
1013

Ozone (du)

295
290
290
289
288
288
289
289
291
290
289
289
288
288
288
288
289
290
292
293
294
295
296
297

Sunday 23

Waxing Crescent 18%

11:26

18:52

17 Good
18 Good
19 OK
20 OK
21 Good
22 Good
23 OK
00 OK
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: 07:24, Set: 16:38, Transit: 12:01. Moon - Rise: 11:26, Set: 18:52. Civil Dark: 17:11 - 06:52. Nautical Dark: 17:47 - 06:16. Astro Dark: 18:22 - 05:41

Total Clouds (% Sky Obscured)

10
16
23
21
17
13
23
36
49
66
83
100
95
91
86
74
61
49
52
55
55
48
31
23

Low Clouds (% Sky Obscured)

10
16
23
21
14
8
14
20
23
28
42
56
60
62
66
66
61
46
46
47
47
32
18
4

Medium Clouds (% Sky Obscured)

1
1
1
5
9
13
23
36
49
66
80
95
88
80
73
50
27
8
7
4
1
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
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
3
3
5
7
7
10
11
10
16
21
25
23
21
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
78
81
81
81
81
83
83
84
84
83
81
84
86
89
86
82
80
77
78
76
79
82

Pressure (mb)

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

Ozone (du)

298
298
297
297
298
298
299
300
300
301
302
303
304
306
308
310
310
311
312
314
315
316
317
318

Monday 24

Waxing Crescent 26%

11:58

19:56

17 OK
18 OK
19 OK
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

Sun - Rise: 07:26, Set: 16:37, Transit: 12:02. Moon - Rise: 11:58, Set: 19:56. Civil Dark: 17:10 - 06:53. Nautical Dark: 17:47 - 06:17. Astro Dark: 18:22 - 05:42

Total Clouds (% Sky Obscured)

26
23
22
41
61
77
81
85
81
73
64
57
65
77
85
93
94
96
98
98
99

Low Clouds (% Sky Obscured)

8
13
18
17
13
9
15
21
27
39
48
57
65
69
63
65
61
66
74
81
91

Medium Clouds (% Sky Obscured)

0
0
0
13
20
15
26
42
56
43
30
18
31
45
59
65
71
79
68
59
46

High Clouds (% Sky Obscured)

0
0
0
2
3
0
0
0
0
0
0
0
1
1
2
1
1
0
40
55
95

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

Fog (%)

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

Precipitation Probability (%)

13
9
1
1
1
0
0
0
0
0
0
0
0
0
0
2
4
5
25
36
46

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
86
89
91
92
91
89
91
91
92
91
91
89
78
69
60
59
56

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

320
323
327
330
331
332
333
336
338
341
338
334
331
331
332
333
333
333
333
335
337

Forecast for Lower Sackville, Canada (44.78,-63.68)

Generated: 18/11/25 17:56:30. Forecast: 18/11/25 to 24/11/25. Timezone: UTC-4.00