Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Crescent 19%

No Rise

23:35

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 04:32, Set: 20:38, Transit: 12:35. Moon - Rise: No Rise, Set: 23:35. Civil Dark: 21:20 - 03:50. Nautical Dark: 22:19 - 02:51. Astro Dark: 00:15 - 00:54

Total Clouds (% Sky Obscured)

51
57
70
77
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
27
25
28
52
43
60
63
70
69
87
90
93
97
98
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

38
57
70
77
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
87
100
98
96

High Clouds (% Sky Obscured)

51
57
70
77
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
100
90

ISS Passover

Visibility (miles)

9
7
5
6
2
9
9
4
8
9
2
2
2
2
3
7
2
3
3
2
6
4
3
2

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

Precipitation Probability (%)

0
0
7
17
30
74
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
92

Precipitation Amount (mm)

0
0.2
0.2
0
0
0.2
1.1
1.4
1
1.6
3
3.7
3.4
3.5
1.8
1.5
1.8
2.1
1.3
1.1
0.6
0.9
1.3
0.6

Wind Speed/Direction (mph)

12
14
19
23
5
3
3
7
12
14
13
12
13
11
10
9
9
8
8
8
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
13
14
15
14
14
11
8
8
9
9
9
8
8
8
8
9
9
9
9
9
9
9

Dew Point (°C)

9
9
9
10
10
10
11
11
10
10
11
11
11
11
10
10
10
10
10
10
10
10
11
10

Relative Humidity (%)

83
76
68
72
72
70
77
90
90
86
90
93
95
95
93
93
95
98
98
98
96
96
98
98

Pressure (mb)

1008
1008
1007
1006
1005
1004
1004
1004
1003
1002
1000
999
998
997
996
996
995
994
993
993
992
992
992
992

Ozone (du)

355
355
353
352
353
353
351
354
356
363
359
358
354
356
356
359
365
371
370
369
369
369
367
363

Friday 19

Waxing Crescent 29%

09:56

23:53

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 04:32, Set: 20:39, Transit: 12:35. Moon - Rise: 09:56, Set: 23:53. Civil Dark: 21:21 - 03:50. Nautical Dark: 22:20 - 02:51. Astro Dark: 00:16 - 00:54

Total Clouds (% Sky Obscured)

99
100
100
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
99
99
97
96
89
98
99
99
99
100
100
100
99
97
95
93
91
91
93
92
93
98
100

Medium Clouds (% Sky Obscured)

93
94
98
98
96
86
73
71
85
90
92
96
99
98
97
98
94
96
99
100
100
100
96
82

High Clouds (% Sky Obscured)

85
100
100
90
44
39
32
46
80
73
98
100
100
100
100
99
100
100
88
94
100
100
88
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
64
65
15
58
62
71
52
1
1
1
1
38
38
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

78
75
59
46
36
30
40
35
37
40
46
69
81
83
88
89
95
95
95
92
85
76
71
57

Precipitation Amount (mm)

0.4
0.4
0.2
0
0
0
0
0
0
0
0
0.3
0.6
0.6
0.7
0.6
0.7
0.9
0.9
0.6
0.5
0.4
0.3
0

Wind Speed/Direction (mph)

8
6
8
11
11
10
10
7
5
5
4
4
3
2
2
4
5
6
6
5
6
6
7
7

Chance of Frost

Temperature (°C)

10
11
11
11
11
10
10
10
9
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
98
98
98
93
95
93
93
96
98
98
98
98
98
100
100
98
98
98
98
98
100

Pressure (mb)

993
993
993
993
993
994
994
994
994
994
995
995
995
995
995
995
995
994
994
995
995
995
996
996

Ozone (du)

357
355
356
355
354
354
356
355
354
354
354
354
355
356
357
357
358
361
364
365
365
364
365
366

Saturday 20

Waxing Crescent 40%

11:14

00:09

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 04:32, Set: 20:39, Transit: 12:35. Moon - Rise: 11:14, Set: 00:09. Civil Dark: 21:21 - 03:50. Nautical Dark: 22:20 - 02:51. Astro Dark: 00:17 - 00:55

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
100
100
99
63
59
66
79
91
97
99
86
87
88
90
93
95
98
97

Low Clouds (% Sky Obscured)

100
96
88
78
64
53
46
39
16
10
33
43
61
58
62
56
75
77
76
75
67
67
66
73

Medium Clouds (% Sky Obscured)

77
82
80
63
62
58
64
88
84
62
46
34
39
43
43
53
38
45
52
59
61
67
73
68

High Clouds (% Sky Obscured)

92
100
100
99
82
96
100
100
96
21
8
17
29
62
89
97
15
12
8
5
3
2
0
0

ISS Passover

Visibility (miles)

3
1
1
3
2
3
7
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
56
42
39
46
28
22
17
5
12
2
1
10
3
1
2
13
6
5
3
7
13
4
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
11
13
14
14
13
13
13
11
9
7
5
5
4
3
2
3
3
3
2
2
2
3
3

Chance of Frost

Temperature (°C)

9
9
9
10
10
11
11
11
11
11
10
10
9
9
9
9
8
8
8
8
8
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
98
96
95
95
95
95
95
93
95
93
95
93
95
96
98
96
96
96
96

Pressure (mb)

996
997
997
998
998
999
999
1000
1001
1002
1002
1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1009
1010

Ozone (du)

365
364
365
366
365
364
364
363
361
361
361
363
364
364
365
369
367
366
364
364
365
365
367
366

Sunday 21

First Quarter 50%

12:27

00:23

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 04:32, Set: 20:39, Transit: 12:36. Moon - Rise: 12:27, Set: 00:23. Civil Dark: 21:21 - 03:51. Nautical Dark: 22:20 - 02:51. Astro Dark: 00:17 - 00:56

Total Clouds (% Sky Obscured)

95
94
81
59
65
73
77
74
72
70
68
76
85
94
94
95
94
95
97
98
93
91
89
94

Low Clouds (% Sky Obscured)

77
81
64
40
29
20
11
1
2
1
1
11
26
42
48
56
61
65
70
73
64
57
51
59

Medium Clouds (% Sky Obscured)

55
47
52
55
60
59
59
59
65
67
61
60
62
67
62
65
63
65
71
68
64
60
56
50

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
7
26

ISS Passover

Visibility (miles)

9
9
9
7
7
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 (%)

3
4
8
12
10
13
12
7
6
4
1
0
0
0
0
0
0
3
6
8
8
7
4
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
86
79
76
75
71
70
70
73
80
84
87
84
84
81
80
82
82
80
80
81
80
77

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016

Ozone (du)

366
364
363
361
361
360
361
361
364
368
368
368
369
371
372
373
373
376
380
382
384
385
383
380

Monday 22

Waxing Gibbous 61%

13:39

00:38

09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 Bad
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

Sun - Rise: 04:33, Set: 20:39, Transit: 12:36. Moon - Rise: 13:39, Set: 00:38. Civil Dark: 21:21 - 03:51. Nautical Dark: 22:20 - 02:52. Astro Dark: 00:16 - 00:57

Total Clouds (% Sky Obscured)

94
62
38
13
10
12
7
19
16
80
100
100
100
100
100
100
100
100
100
100
92
87
87
74

Low Clouds (% Sky Obscured)

70
62
38
13
10
12
7
19
16
51
58
54
47
38
39
37
34
26
22
25
34
48
59
66

Medium Clouds (% Sky Obscured)

44
39
38
13
10
12
7
19
16
20
14
24
36
52
68
84
100
99
99
99
87
71
60
56

High Clouds (% Sky Obscured)

40
43
38
13
10
12
7
19
16
79
83
65
55
50
45
40
20
30
5
5
35
65
87
74

ISS Passover

Visibility (miles)

9
9
7
7
6
7
7
7
7
7
4
3
5
7
9
9
8
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

9
5
23
39
29
27
34
38
63
75
84
82
79
69
62
62
65
72
76
79
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.5
0.5
0.4
0.3
0.2
0.2
0.3
0.4
0.4
0.6
0.8
0.9
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
78
78
76
76
74
75
78
87
92
90
90
92
92
92
91
93
93
95
93
93
95
95

Pressure (mb)

1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

378
376
375
375
377
378
378
377
377
375
375
374
375
376
376
377
378
378
380
381
383
382
381
380

Tuesday 23

Waxing Gibbous 70%

14:50

00:54

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
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

Sun - Rise: 04:33, Set: 20:39, Transit: 12:36. Moon - Rise: 14:50, Set: 00:54. Civil Dark: 21:21 - 03:51. Nautical Dark: 22:20 - 02:52. Astro Dark: 00:15 - 00:59

Total Clouds (% Sky Obscured)

69
58
45
36
26
36
46
61
73
81
93
91
90
88
90
93
95
91
86
78
88
94
100
100

Low Clouds (% Sky Obscured)

69
58
45
36
26
36
46
61
73
81
84
70
53
36
50
63
77
62
48
33
31
29
27
21

Medium Clouds (% Sky Obscured)

48
45
45
36
26
36
46
61
73
76
77
74
72
66
70
73
73
67
57
52
48
41
37
45

High Clouds (% Sky Obscured)

60
42
45
36
26
36
33
0
3
6
8
9
11
14
15
16
17
13
7
2
35
67
95
95

ISS Passover

Visibility (miles)

7
5
2
4
6
7
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3

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

Precipitation Probability (%)

95
95
95
95
95
88
71
58
54
42
20
20
17
6
14
14
11
12
14
23
21
15
1
10

Precipitation Amount (mm)

1.3
1.1
1
0.8
0.9
0.6
0.3
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
13
14
14
12
12
12
12
13
12
12
10
8
6
4
3
4
5
5
5
5
6
6
7

Chance of Frost

Temperature (°C)

11
11
11
12
12
12
12
12
12
12
11
11
11
11
11
10
10
10
10
10
10
10
11
12

Feels Like (°C)

12
11
11
11
11
11
14
14
13
14
13
14
12
11
11
11
11
11
9
9
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

91
87
84
79
73
69
71
73
76
79
80
83
81
81
80
84
87
90
91
91
95
91
90
88

Pressure (mb)

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

Ozone (du)

380
380
379
378
376
374
374
373
372
374
375
376
377
378
379
377
374
372
372
373
373
373
374
374

Wednesday 24

Waxing Gibbous 79%

16:00

01:13

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 04:34, Set: 20:39, Transit: 12:36. Moon - Rise: 16:00, Set: 01:13. Civil Dark: 21:21 - 03:52. Nautical Dark: 22:20 - 02:53. Astro Dark: 00:14 - 01:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
91
91
91
100
98
97
95
97
98
100

Low Clouds (% Sky Obscured)

14
7
5
2
0
0
0
0
8
16
23
27
31
33
33
32
30

Medium Clouds (% Sky Obscured)

55
60
55
45
45
45
40
35
40
45
50
45
43
43
38
39
33

High Clouds (% Sky Obscured)

60
45
15
15
10
10
10
35
55
80
95
95
91
86
91
95
100

ISS Passover

Visibility (miles)

3
2
2
4
6
7
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
3
5
5
3
4
6
6
12
12
5
11
12
3
8
5
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
83
82
79
74
72
71
69
68
73
78
82
80
79
78
79
79

Pressure (mb)

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

Ozone (du)

375
376
377
377
376
376
372
368
365
363
362
361
360
360
360
361
361

Forecast for Rimouski, Bas-Saint-Laurent, Canada (48.44,-68.53)

Generated: 18/06/26 09:43:21. Forecast: 18/06/26 to 24/06/26. Timezone: UTC-4.00