Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waning Gibbous 92%

23:02

07:07

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

Sun - Rise: 04:53, Set: 20:30, Transit: 12:42. Moon - Rise: 23:02, Set: 07:07. Civil Dark: 21:08 - 04:15. Nautical Dark: 21:59 - 03:24. Astro Dark: 23:07 - 02:15

Total Clouds (% Sky Obscured)

73
68
68
51
57
81
37
34
39
32
39
15
32
34
22
10
3
3
21
36
12
23
30
17

Low Clouds (% Sky Obscured)

2
2
2
0
0
0
0
0
1
1
1
1
13
11
1
1
1
1
0
5
3
0
0
0

Medium Clouds (% Sky Obscured)

4
26
23
21
20
47
33
29
32
28
37
13
25
25
20
9
2
2
13
11
9
0
0
0

High Clouds (% Sky Obscured)

68
68
68
51
51
50
4
3
3
3
0
0
0
0
0
0
0
0
5
21
0
20
29
17

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)

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

Chance of Frost

Temperature (°C)

22
22
20
17
14
12
10
9
9
8
9
9
9
10
13
15
17
18
20
21
22
23
23
24

Feels Like (°C)

21
22
20
16
13
10
8
8
8
8
8
7
8
9
12
15
16
17
20
21
21
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

49
62
69
70
76
73
72
67
64
65
72
77
81
81
77
73
67
65
64
62
59
59
59
62

Pressure (mb)

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

Ozone (du)

363
363
363
362
362
363
362
361
361
360
361
364
363
365
362
359
358
356
354
354
354
354
355
355

Wednesday 3

Waning Gibbous 86%

23:37

08:13

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

Sun - Rise: 04:53, Set: 20:31, Transit: 12:42. Moon - Rise: 23:37, Set: 08:13. Civil Dark: 21:09 - 04:15. Nautical Dark: 22:00 - 03:23. Astro Dark: 23:09 - 02:14

Total Clouds (% Sky Obscured)

55
52
55
70
62
51
16
3
17
3
2
2
1
4
9
12
6
4
7
23
45
91
100
100

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
22
11
35

High Clouds (% Sky Obscured)

55
52
55
62
50
37
13
3
11
3
2
2
1
4
9
12
6
4
7
23
45
91
100
86

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

Chance of Frost

Temperature (°C)

24
23
22
19
17
16
16
15
14
13
13
12
11
12
15
19
20
21
23
24
25
26
26
25

Feels Like (°C)

24
22
21
19
17
17
16
16
15
14
13
13
12
13
16
18
19
21
23
23
24
24
24
23

Dew Point (°C)

17
17
17
16
14
13
14
13
13
12
12
11
11
11
13
15
15
15
16
17
17
18
19
19

Relative Humidity (%)

65
71
76
80
82
82
87
89
90
92
93
92
95
92
87
77
72
68
63
61
62
64
65
67

Pressure (mb)

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

Ozone (du)

359
357
356
354
351
348
349
347
343
340
338
338
341
341
341
341
339
336
333
331
333
337
339
344

Thursday 4

Waning Gibbous 79%

00:04

09:22

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: 04:52, Set: 20:32, Transit: 12:42. Moon - Rise: 00:04, Set: 09:22. Civil Dark: 21:10 - 04:14. Nautical Dark: 22:01 - 03:23. Astro Dark: 23:11 - 02:12

Total Clouds (% Sky Obscured)

96
67
85
100
96
78
90
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
6
28
42
42
38
36
60
53
57
47
30
20
21
22
29

Medium Clouds (% Sky Obscured)

75
40
23
24
9
15
15
15
32
85
97
97
97
85
77
84
86
79
79
80
82
86
87
92

High Clouds (% Sky Obscured)

20
66
85
100
82
48
77
67
100
100
96
100
98
100
100
100
100
100
100
100
55
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
8
3
2
0
2
4

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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
2
6
8
5
31
57
32
8
8
9
8
6
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
10
9
8
8
7
6
5
5
4
4
4
3
3
5
5
5
4
6
6
7
6
5

Chance of Frost

Temperature (°C)

24
24
22
21
19
18
17
17
16
15
14
14
13
14
15
16
15
15
14
15
15
14
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
71
76
79
77
80
83
87
93
93
95
95
96
93
89
85
92
98
96
96
98
98
96
93

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1013

Ozone (du)

346
342
339
336
334
332
331
333
334
333
333
334
335
335
338
339
340
342
341
340
340
341
340
342

Friday 5

Waning Gibbous 70%

00:26

10:32

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: 04:52, Set: 20:32, Transit: 12:43. Moon - Rise: 00:26, Set: 10:32. Civil Dark: 21:11 - 04:14. Nautical Dark: 22:02 - 03:22. Astro Dark: 23:13 - 02:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
12
9
21
33
50
61
73
84
82
81
81
80
75
74
69
66
65
75
85
95
90
86
82

Medium Clouds (% Sky Obscured)

92
90
88
92
94
100
95
92
88
91
93
95
95
96
96
97
98
99
98
75
98
100
100
100

High Clouds (% Sky Obscured)

100
100
95
97
93
100
98
100
100
100
100
100
99
98
97
90
82
74
80
87
94
96
98
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
8
8
2
3
2
3
6
5
7
6
0
0
1
2
0

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

Precipitation Probability (%)

9
12
10
26
23
29
34
58
82
65
90
95
95
95
95
95
95
76
54
29
53
78
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
0
0.5
0.9
1.4
1
1.3
1.5
0.6
0.3
0
0
0.2
0.5
1
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
15
13
13
13
13
14
13
13
13
14
14
14
14
15
16
16
16
17
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

89
90
93
95
93
93
93
95
98
96
98
98
98
98
98
96
96
96
96
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

340
338
335
331
328
329
330
328
328
328
329
327
326
326
328
327
328
330
331
329
329
327
326
327

Saturday 6

Waning Gibbous 60%

00:45

11:41

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: 04:52, Set: 20:33, Transit: 12:43. Moon - Rise: 00:45, Set: 11:41. Civil Dark: 21:12 - 04:13. Nautical Dark: 22:03 - 03:21. Astro Dark: 23:14 - 02:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

89
91
93
95
97
98
98
97
96
94
93
92
93
94
97
95
93
91
74
59
44
38
32
25

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
92
85
76
49
24
0

High Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
80
63
48
66
86
98
99
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
4
4
5
5
6
5
4
6
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
86
95
91
50
47
35
3
5
4
0

Precipitation Amount (mm)

1.5
1.8
2.2
2.2
1.7
1
1
0.9
0.5
1.2
1.9
2.5
1.8
1.1
0.5
0.9
0.6
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
4
4
4
5
5
6
6
7
7
8
9
10
9
10
10
11
11
11
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
98
98
98
100
100
98
98
96
96
96
96
96
96
90
84
77
71
66
61
65
68

Pressure (mb)

1007
1006
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1012
1012
1013
1013
1013
1014
1014
1015

Ozone (du)

329
330
332
332
330
331
332
334
334
335
335
336
337
337
339
341
344
346
348
349
351
352
353
354

Sunday 7

Waning Gibbous 50%

01:02

12:52

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

Sun - Rise: 04:51, Set: 20:34, Transit: 12:43. Moon - Rise: 01:02, Set: 12:52. Civil Dark: 21:12 - 04:13. Nautical Dark: 22:04 - 03:21. Astro Dark: 23:16 - 02:08

Total Clouds (% Sky Obscured)

97
94
91
79
55
30
35
39
45
44
42
37
20
11
0
1
1
3
6
11
16
20
28
33

Low Clouds (% Sky Obscured)

18
10
2
2
3
3
10
21
34
39
42
37
20
11
0
0
0
0
6
11
16
13
6
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)

95
90
85
79
55
30
35
30
20
17
9
0
0
0
0
1
1
2
2
2
3
14
28
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 (%)

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
1
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)

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

Chance of Frost

Temperature (°C)

17
16
15
15
13
12
10
10
9
9
8
8
7
10
13
15
17
18
20
21
22
23
23
22

Feels Like (°C)

14
14
14
14
11
11
11
11
10
10
8
8
8
8
9
9
17
18
19
19
21
21
24
23

Dew Point (°C)

12
11
11
11
9
9
8
7
7
7
7
6
6
7
9
10
11
11
11
11
12
12
13
14

Relative Humidity (%)

72
73
75
76
77
80
83
84
85
88
88
90
90
82
79
73
66
61
56
54
52
51
55
60

Pressure (mb)

1016
1016
1017
1018
1019
1020
1021
1021
1022
1023
1023
1024
1025
1026
1026
1027
1027
1028
1028
1028
1027
1027
1027
1027

Ozone (du)

354
358
361
364
366
367
368
369
369
369
367
365
363
359
356
353
348
343
339
339
339
339
339
339

Monday 8

Third Quarter 39%

01:19

14:05

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

Sun - Rise: 04:51, Set: 20:35, Transit: 12:43. Moon - Rise: 01:19, Set: 14:05. Civil Dark: 21:13 - 04:13. Nautical Dark: 22:05 - 03:20. Astro Dark: 23:18 - 02:07

Total Clouds (% Sky Obscured)

30
25
20
42
64
83
87
92
96
77
56
46
57
68
80
59
38
16
29
42
60

Low Clouds (% Sky Obscured)

2
4
5
3
2
0
0
0
0
8
18
27
17
8
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
4
7
10
6
5
2
2
2
2

High Clouds (% Sky Obscured)

30
25
20
42
64
81
21
16
10
9
7
5
37
68
80
59
33
12
26
42
60

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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
19
17
16
14
13
12
11
10
10
9
9
11
14
17
19
20
21
23
24

Feels Like (°C)

22
22
21
21
16
16
15
15
13
12
8
8
8
9
9
10
18
19
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

66
69
73
77
78
79
79
80
81
81
82
82
84
80
76
73
69
66
63
61
60

Pressure (mb)

1027
1027
1027
1028
1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1027

Ozone (du)

339
339
339
339
339
338
338
337
337
336
336
335
335
334
334
333
333
332
332
332
332

Forecast for Sainte-Marie, Chaudière-Appalaches, Canada (46.41,-71.06)

Generated: 02/06/26 17:38:59. Forecast: 02/06/26 to 08/06/26. Timezone: UTC-4.00